Blitz: Individual Calculations October 2023
 Patrelle, Victor  Total change: 22.80  Rating chartPersonal card
 Blitz Chess o soleil d'or Saint-Denis 2023 SAINT DENIS FRA 2023-09-26
RcRownchangeKK*chgGame
 1436 1065 1.00 2 0.57 40 22.80 
  Dorval, Olivier 1752 FRA0.001-0.0140-0.40 
  Yoganathan, Swathika 1120 FRA1.0010.584023.20 

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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