Individual Calculations November 2023
 Virion, Regine  Total change: 5.00  Rating chartPersonal card
 Open du Club ELO-Oberhausbergen 2023 (Strasbourg) OBERHAUSBERGEN FRA 2023-10-07
RcRownchangeKK*chgGame
 1121 1320 2.50 3 0.25 20 5.00 
  Sand, Timeo 1125 FRA1.0010.25205.00 
  Rothe, Raphael 1184 FRA1.0010.32206.40 
  Deng, Victor Cheng Yu 1053 FRA0.501-0.3220-6.40 

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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