Individual Calculations May 2022
 Aurejac, Pierre  Total change: -27.60  Rating chartPersonal card
 Team 2022 - Nationale 4 r6 FRANCE FRA 2022-04-03
RcRownchangeKK*chgGame
 1087 1472 1.00 1 0.09 20 1.80 
  Castro, Jean-Pierre 1087 FRA1.0010.09201.80 

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)
 
 28e Open International d'Echecs de Tarbes - Blavignac TARBES FRA 2022-04-16
RcRownchangeKK*chgGame
 1314 1472 2.00 5 -1.47 20 -29.40 
  Donadille, Jean-Claude 1284 FRA1.0010.26205.20 
  Gabarra, Maxime 1324 FRA0.001-0.7020-14.00 
  Gherardi, Luca 1239 FRA1.0010.21204.20 
  Bulme, Milan 1175 FRA0.001-0.8520-17.00 
  Lechene, Yannick 1549 FRA0.001-0.3920-7.80 

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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