Contribution

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The contribution of a single player to match ratings is determined by his skills (Playmaking, Passing, Defending...), role (in defence, midfield or offence) and his position on the field (goalkeeper, defender, forward...). In other words, you have different contribution to ratings both placing a player in a new position or replacing a player with another with different skills.

Sectors

According to the Hattrick manual, match ratings divide the team in 7 sectors on field (3 of defence, 1 of midfield and 3 of attack) and, for each one of them, skills that contribute to sector ratings are:

Skill Contribution to ratings (most important first)
Defence Midfield Offence
Central Defence Side (right + left) Defences Side (right + left) Attacks Central Attack
Defending central defenders
Goalkeeping goalkeeper
Defending inner midfielders
Defending (left and right) wing backs
Defending goalkeeper
Defending (left and right) wingers
Defending side wing back
Goalkeeping goalkeeper
Defending side central defender
Defending side winger
Defending centre central defender
Defending goalkeeper
Defending left inner midfielder
Defending centre inner midfielder
Playmaking inner midfielders
Playmaking wingers
Playmaking central defenders
Playmaking forwards
Playmaking
wing backs
Winger side winger
Winger side wing back
Scoring forwards
Passing side inner midfielder
Passing side winger
Winger forwards
Passing forwards
Passing inner midfielders
Scoring forwards
Passing forwards
Passing inner midfielders
Scoring inner midfielders
Passing wingers


Position

Starting from table above, here is how a player on field contributes to ratings with his skills, position by position:

Player's contribution for each position
Defence
Goalkeeper
Goalkeeping Central Defence
Goalkeeping Right and Left Defence
Defending Central Defence
Defending Right and Left Defence
Right Wing Back Right Central Defender (centre) Central Defender Left Central Defender Left Wing Back
Defending Right Defence
Defending Central Defence
Winger Right Attack
Playmaking Midfield
Defending Central Defence
Defending Right Defence
Playmaking Midfield
Defending Central Defence
Playmaking Midfield
(Defending Right and Left Defence)
Defending Central Defence
Defending Left Defence
Playmaking Midfield
Defending Left Defence
Defending Central Defence
Winger Left Attack
Playmaking Midfield
Midfield
Right Winger Right Inner Midfielder Central Inner Midfielder Left Inner Midfielder Left Winger
Winger Right Attack
Playmaking Midfield
Passing Right Attack
Passing Central Attack
Defending Right Defence
Defending Central Defence
Playmaking Midfield
Defending Right Defence
Defending Central Defence
Passing Right Attack
Passing Central Attack
Scoring Central Attack
Playmaking Midfield
Defending Central Defence
Passing Central Attack
(Defending Right and Left Defence)
Scoring Central Attack
(Passing Right and Left Attack)
Playmaking Midfield
Defending Left Defence
Defending Central Defence
Passing Left Attack
Passing Central Attack
Scoring Central Attack
Winger Left Attack
Playmaking Midfield
Passing Left Attack
Passing Central Attack
Defending Left Defence
Defending Central Defence
Offence
Right Forward (centre) Forward Left Forward
Scoring Central Attack
Scoring Right (Left) Attack
Passing Central Attack
Passing Right (Left) Attack
Winger Right (Left) Attack
Playmaking Midfield
Scoring Central Attack
Passing Central Attack
Scoring Right and Left Attack
Passing Right and Left Attack
Winger Right and left Attack
Playmaking Midfield
Scoring Central Attack
Scoring Left (Right) Attack
Passing Central Attack
Passing Left (Right) Attack
Winger Left (Right) Attack
Playmaking Midfield


Skills

Finally, we can find, for each player's position, the skills that contribute to ratings:

Position Contribution for each skill (synthetic view)
Player Position Skill
Goalkeeping Defending Playmaking Winger Passing Scoring
Defence Midfield Offence
Goalkeeper Central + Side Central + Side
Central Defender Central (+ Side) Central
Wing Back Side (+ Central) Central Side
Inner Midfielder Central + Side Central (Side) Central + Side Central
Winger Side (+ Central) Central Side Side (+ Central)
Forward Central (Central + Side) Central + Side Central + Side


Last table[1] adds individual player orders (defensive, offensive or towards middle/wing) and a little math. May seem complicated at first glance, but it is actually quite simple. Take for example the Goalkeeper's contributions in Central Defense:

  • 0.165 for Goalkeeping (i.e, the goalkeeper's Goalkeeping is 12),
  • 0.079 for Defense (i.e, the goalkeeper's Defense is 6).

Then we can calculate My goalkeeper's contribution to central defense = 12 * 0.165 + 6 * 0.079 = 2.45

Adding the contribution of other players we will find the central defense rating.

Position Contribution for each skill (full view)
Player Position Skill Notes
Defence Midfield
 
Offence
Central Defence Side (right + left) Defences Side (right + left) Attacks Central Attack
Goalkeeping Defending Goalkeeping Defending Playmaking Scoring Passing Winger Passing Scoring
Defence (*) The player contributes
only to his side (right or left)
Goalkeeper 0.165 0.079 0.183 0.082
Normal central defender 0.186 0.077 0.035
Offensive central defender 0.130 0.058 0.047
Central defender towards wing 0.133 0.217* 0.023 0.063
Normal wing back 0.083 0.268* 0.023 0.129*
Defensive wing back 0.089 0.284* 0.009 0.082*
Wing back towards middle 0.126 0.209* 0.023 0.072*
Offensive wing back 0.071 0.175* 0.032 0.163*
Midfield
Normal inner midfielder 0.070 0.028 0.139 0.028 0.057 0.038
Defensive inner midfielder 0.115 0.040 0.131 0.018 0.039 0.028
Offensive Inner midfielder 0.115 0.040 0.131 0.018 0.039 0.025
Inner midfielder toward wing 0.059 0.068* 0.113 0.117 0.064 0.038
Normal winger 0.037 0.104* 0.065 0.219* 0.054* 0,018
Defensive winger 0.050 0.148* 0.054 0.185* 0.044* 0.009
Winger towards middle 0.047 0.093* 0.082 0.160* 0.043* 0.026
Offensive winger 0.016 0.055* 0.054 0.247* 0.062* 0.024
Offence (**) Technical Defensive Forward
gets 1/3 bonus to 0.087
Forward toward wing 0.024 0.093* 0.101* 0.044 on his side
0.017 on other side
0.102 0.044
Normal forward 0.041 0.058 0.048 0.032 0.178 0.066
Defensive forward 0.058 0.030 0.033 0.059** 0.108 0.102


If you prefer percentages to coefficients you can use this skill contribution table depend on positions of players on fields.

Footnotes

  1. ^  Coefficients ​​are calculated playing a normal "away" match (without bonus to midfield), without tactics, with a balanced coach and offence ratings related to average levels of confidence. All values are increased by about 18.65% to take into account a standard amount of the parameters of form, stamina and experience. Player's loyalty bonus can be added later. No Overcrowding penalties applied.
Table is up to date with 2017 match engine changes and is developed from the Andreac - 2015 research (carried out in the Italy forum and in the DAC federation - estimates come from the simulator in www.flattermann.net not available online anymore).