Individual Calculations January 2023
 Kolodziejczyk, Boris  Total change: 50.00  Rating chartPersonal card
 Team 2023 - Nationale 4 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1564 1382 1.00 1 0.74 40 29.60 
  Le Roy, Tristan 1564 FRA1.0010.744029.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Team 2023 - Top Jeunes r4-7 FRANCE FRA 2022-12-17
RcRownchangeKK*chgGame
 1108 1382 3.00 3 0.51 40 20.40 
  Alsaied, Nizar 1171 FRA1.0010.23409.20 
  Wolff, Isaac 1066 FRA1.0010.13405.20 
  Aeschbacher, Gregoire 1087 FRA1.0010.15406.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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