Rapid: Individual Calculations July 2024
 Gelfand, Boris  Total change: -4.60  Rating chartPersonal card
 Israeli National Team Cup 2024 Modiin ISR 2024-06-14
RcRownchangeKK*chgGame
 2426 2620 2.50 4 -0.46 10 -4.60 
  Taichman, Ori f2314 ISR1.0010.14101.40 
  Levin, Guy m2339 ISR0.501-0.3410-3.40 
  Smirin, Ilia g2513 ISR0.501-0.1510-1.50 
  Roiz, Michael g2539 ISR0.501-0.1110-1.10 

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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