Individual Calculations May 2022
 Berelowitch, Leon  Total change: -2.00  Rating chartPersonal card
 4eme tournoi FIDE Palamede (-1800) CLICHY FRA 2022-04-09
RcRownchangeKK*chgGame
 1231 1007 1.00 4 -0.01 40 -0.40 
  Nguyen, Gaspar 1348 FRA0.001-0.1240-4.80 
  Zhao, Yiyuan 1158 FRA0.001-0.3040-12.00 
  Migus, Benjamin 1002 FRA1.0010.494019.60 
  Perrine, Victor 1416 FRA0.001-0.0840-3.20 

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)
 
 Championnat de France des Jeunes 2022 - U8 AGEN FRA 2022-04-20
RcRownchangeKK*chgGame
 1183 1007 0.50 2 -0.04 40 -1.60 
  Romero, Alexandre 1153 FRA0.5010.20408.00 
  Montaigu Dupont, Arthur 1212 FRA0.001-0.2440-9.60 

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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