Individual Calculations April 2023
 Amarelis, Robin  Total change: 15.60  Rating chartPersonal card
 Championnats IdF 2023 U12 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1447 1375 1.50 4 -0.19 40 -7.60 
  Corral Nehama, Leo 1712 FRA0.5010.384015.20 
  Blanc, Leonard 1611 FRA0.001-0.2040-8.00 
  Gautier, Yanis 1299 FRA0.001-0.6040-24.00 
  Fernandes, Matilde 1164 FRA1.0010.23409.20 

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 - Nationale 1 Jeunes r6-7 FRANCE FRA 2023-03-05
RcRownchangeKK*chgGame
 1414 1373 1.50 2 0.58 40 23.20 
  Cozic, Clement 1219 FRA0.501-0.2140-8.40 
  Alata, Aurelien 1608 FRA1.0010.794031.60 

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)
 

 

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