Individual Calculations October 2023
 Ehrhard, Clement  Total change: 75.60  Rating chartPersonal card
 Open de rentree 2023 Bischwiller B (-1600) BISCHWILLER FRA 2023-09-01
RcRownchangeKK*chgGame
 1264 1198 4.00 5 1.89 40 75.60 
  Steinmetz, Baptiste 1475 FRA0.001-0.1740-6.80 
  Wolff, Isaac 1128 FRA1.0010.404016.00 
  Wang, Ruizhe 1107 FRA1.0010.384015.20 
  Baihaghi, Arash 1390 GER1.0010.754030.00 
  Guliyev, Altan 1221 FRA1.0010.534021.20 

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)
 

 

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