Individual Calculations April 2023
 Yu, Etan  Total change: 11.60  Rating chartPersonal card
 Championnats IdF 2023 U10 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1280 1165 2.00 4 0.59 40 23.60 
  Pakhomov, Maxim 1301 FRA0.5010.18407.20 
  Saunier, Augustin 1247 FRA1.0010.614024.40 
  Merkel, Ethan 1414 FRA0.5010.314012.40 
  Lagniez, Louis 1159 FRA0.001-0.5140-20.40 

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
 1238 1165 0.50 2 -0.30 40 -12.00 
  Tercieux, Maxence 1303 FRA0.5010.19407.60 
  Lagniez, Louis 1172 FRA0.001-0.4940-19.60 

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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