Individual Calculations May 2023
 Bendahan, Isaac  Total change: 59.60  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1855 1773 1.00 1 0.61 40 24.40 
  Garcia, Jean-Marc 1855 FRA1.0010.614024.40 

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)
 
 Championnat Individuel d'echecs des Hauts de Seine 2023 (-2200) PUTEAUX FRA 2023-04-09
RcRownchangeKK*chgGame
 1611 1773 5.00 6 0.88 40 35.20 
  Masson, Gerard 1515 FRA1.0010.18407.20 
  Madelaine, Nicolas 1519 FRA0.501-0.3140-12.40 
  Desfosses, Jean 1373  * FRA1.0010.08403.20 
  Faris, Marouane 1762 FRA0.501-0.0240-0.80 
  Uhrimov, Maxime 1558 FRA1.0010.23409.20 
  Jactel, Nicolas 1938 FRA1.0010.724028.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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