Individual Calculations June 2022
 Bonfadini, Patrice  Total change: -21.60  Rating chartPersonal card
 Challenge Hegy Andre 2022 r3-5 KINGERSHEIM FRA 2022-04-22
RcRownchangeKK*chgGame
 1204 1354 1.00 3 -1.08 20 -21.60 
  Reymann, Benoit 1195 FRA0.001-0.7120-14.20 
  Morel, Gilbert 1121 FRA1.0010.21204.20 
  Pham, Cong Tri 1295 FRA0.001-0.5820-11.60 

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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