Individual Calculations September 2023
 Perouin, Simon  Total change: -12.00  Rating chartPersonal card
 European Union Youth Championship 2023 - U8 Kouty nad Desnou CZE 2023-08-16
RcRownchangeKK*chgGame
 1190 1152 1.50 4 -0.30 40 -12.00 
  Skouroupathis, Kyriakos 1318 CYP0.001-0.2840-11.20 
  Rouanet, Henri 1138 FRA1.0010.484019.20 
  Gastaldo, Agathe 1073 FRA0.501-0.1140-4.40 
  Taskov, Atanas 1232 BUL0.001-0.3940-15.60 

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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