Individual Calculations April 2023
 Ricol, Laurent  Total change: -8.40  Rating chartPersonal card
 Tournoi Interne LEC Echiquier Limousin 2022 r5 LIMOGES FRA 2023-03-04
RcRownchangeKK*chgGame
 1605 1553 0.50 1 0.07 20 1.40 
  Delpech, Alexis 1605 FRA0.5010.07201.40 

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)
 
 Team 2023 - Nationale 3 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1562 1553 0.00 1 -0.49 20 -9.80 
  Ferrandi, Bernard 1562 FRA0.001-0.4920-9.80 

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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