Rapid: Individual Calculations January 2024
 Bosc, Raphael  Total change: -52.40  Rating chartPersonal card
 Rapide Riviera Chess Club 03-12-2023 NICE FRA 2023-12-03
RcRownchangeKK*chgGame
 1059 1171 0.00 2 -1.31 40 -52.40 
  Rozenfeld, Raphael 1045 FRA0.001-0.6740-26.80 
  Buchlin, Adrien 1072 FRA0.001-0.6440-25.60 

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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