Individual Calculations March 2024
 Rachid, Raphael  Total change: 38.40  Rating chartPersonal card
 Championnat IdF 2024 U12 PARIS FRA 2024-02-12
RcRownchangeKK*chgGame
 1302 1147 2.50 5 0.96 40 38.40 
  Dermoum, Lina 1059 FRA1.0010.384015.20 
  Zhao, Yiyuan 1414 FRA0.001-0.1840-7.20 
  Liu, Louis 1377 FRA1.0010.794031.60 
  Takizawa, Takuma 1342 FRA0.5010.254010.00 
  Nguyen Vuong, Joel 1317 FRA0.001-0.2840-11.20 

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)
 

 

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