Individual Calculations May 2022
 Bumba, Ovidiu  Total change: 7.20  Rating chartPersonal card
 Team 2022 - Nationale 3 r8 FRANCE FRA 2022-04-03
RcRownchangeKK*chgGame
 2152 1891 0.00 1 -0.18 20 -3.60 
  Lacour, Serge 2152 FRA0.001-0.1820-3.60 

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)
 
 Championnat de la Loire 2021-2022 r6 SAINT ETIENNE FRA 2022-04-09
RcRownchangeKK*chgGame
 1921 1891 1.00 1 0.54 20 10.80 
  Tchalimian, Pascal 1921 FRA1.0010.542010.80 

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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