Individual Calculations April 2023
 Liu, Louis  Total change: 11.60  Rating chartPersonal card
 Championnats IdF 2023 U12 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1278 1177 2.50 6 0.29 40 11.60 
  Ayoub, Auriane 1026 LBN0.501-0.2040-8.00 
  Le Blanc Conde, Evgeny 1287 FRA0.5010.15406.00 
  Briquet, Tom 1363 FRA0.001-0.2640-10.40 
  Saci, Leila 1380 FRA1.0010.764030.40 
  Brunet-Moret, Leopold 1273 FRA0.5010.13405.20 
  Danek, Victor 1339 FRA0.001-0.2940-11.60 

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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