Rapid: Individual Calculations February 2023
 Barzilay, Marianne  Total change: 4.00  Rating chartPersonal card
 427e Rapide Fide du Canal (Nouvel An) PARIS FRA 2022-12-30
RcRownchangeKK*chgGame
 1600 1322 1.00 3 0.20 20 4.00 
  Pelerin, Martin 1951 FRA0.001-0.0120-0.20 
  Gobert, Alexis 1201 FRA1.0010.34206.80 
  Leorato, Cristiano 1648 FRA0.001-0.1320-2.60 

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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