Rapid: Individual Calculations May 2023
 Gartenflus, Alexsandr  Total change: -2.00  Rating chartPersonal card
 Passover Rapid Haifa ISR 2023-04-13
RcRownchangeKK*chgGame
 1909 1574 0.50 4 -0.10 20 -2.00 
  Katz, Kiril 2041 ISR0.5010.45209.00 
  Shilon Rahav, Eliran 1665 ISR0.001-0.3820-7.60 
  Lerner, Arkady 1959 ISR0.001-0.0920-1.80 
  Meizlin, Yaacov 1970 ISR0.001-0.0820-1.60 

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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