Rapid: Individual Calculations December 2021
 Belnoue, Alexandre  Total change: -4.00  Rating chartPersonal card
 Championnat du Val d'Oise 2021 - U16 ERMONT FRA 2021-11-28
RcRownchangeKK*chgGame
 1197 1497 1.50 2 -0.20 20 -4.00 
  Zerzeri, Salem 1143 FRA1.0010.11202.20 
  Goncalves, Lucas 1251 FRA0.501-0.3120-6.20 

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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