Rapid: Individual Calculations October 2023
 Buchwalter, Florent  Total change: 1.80  Rating chartPersonal card
 Rapide d'Automne de Villeurbanne 2023 - Open B (Elo -1600) VILLEURBANNE FRA 2023-09-24
RcRownchangeKK*chgGame
 1201 1053 1.00 3 0.09 20 1.80 
  Gaillet, Mathieu 1244 FRA0.001-0.2520-5.00 
  Herve, Alban 1159 FRA1.0010.642012.80 
  Guyon, Romain 1201 FRA0.001-0.3020-6.00 

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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