Individual Calculations April 2023
 Peres, Thierry  Total change: 19.40  Rating chartPersonal card
 Team 2023 - EST Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1288 1135 1.00 2 0.31 20 6.20 
  Hummel, Robert 1506 FRA0.001-0.1020-2.00 
  Hank, Noham 1070 FRA1.0010.41208.20 

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)
 
 Tournoi Alain Francois 2023 r5-6 ESCHENTZWILLER FRA 2023-03-03
RcRownchangeKK*chgGame
 1432 1135 1.00 2 0.66 20 13.20 
  Bonfadini, Patrice 1310 FRA1.0010.732014.60 
  Adam, Claude 1553 FRA0.001-0.0720-1.40 

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)
 

 

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