Rapid: Individual Calculations October 2023
 Kyurdzhidis, Demis Kha  Total change: -6.60  Rating chartPersonal card
 Chess Fight Night. II-XXXIV amateurs Moscow RUS 2023-08-31
RcRownchangeKK*chgGame
 1197 1165 1.50 4 -0.33 20 -6.60 
  Malakhov, Amdrey Mik 1303 RUS0.001-0.3120-6.20 
  Briliantov, Aleksandr 1330 RUS0.5010.22204.40 
  Mendosa Kiroga, Santiago 1036 RUS1.0010.33206.60 
  Mikaelyan, Mikael Art 1117 RUS0.001-0.5720-11.40 

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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