Rapid: Individual Calculations May 2023
 Klimovskiy, Marie  Total change: -16.80  Rating chartPersonal card
 Championnat d'Echecs des Jeunes des Mercredis de Lyon 5 avril 2023 LYON FRA 2023-04-05
RcRownchangeKK*chgGame
 1075 1235 1.00 2 -0.42 40 -16.80 
  Prost, Judith 1029 FRA1.0010.24409.60 
  Daoudi, Aarone 1120 FRA0.001-0.6640-26.40 

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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