Individual Calculations May 2023
 El Idrissi, Ismael  Total change: 94.00  Rating chartPersonal card
 Team 2023 - BRE Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1393 1235 0.50 1 0.21 40 8.40 
  Guionnet, Pierre 1393 FRA0.5010.21408.40 

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)
 
 1er tournoi toutes rondes de Betton - E BETTON FRA 2023-04-15
RcRownchangeKK*chgGame
 1250 1235 5.50 7 2.14 40 85.60 
  Placier, Pascal 1213 FRA1.0010.474018.80 
  Happe, Yoann 1228 FRA0.501-0.0140-0.40 
  Boulbair, Ahmed 1286 FRA1.0010.574022.80 
  Sabarots, Antoine 1216 FRA0.501-0.0340-1.20 
  Saout, Guillaume 1283 FRA1.0010.574022.80 
  Morvan, Dominique 1286 FRA0.5010.07402.80 
  Caramelli, Remi 1236 FRA1.0010.504020.00 

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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