Individual Calculations August 2019
 Gelfand, Boris  Total change: 10.20  Rating chartPersonal card
 Netanya International Chess Festival 2019 Netanya ISR 2019-06-23
RcRownchangeKK*chgGame
 2678 2676 5.50 9 1.02 10 10.20 
  Dubov, Daniil g2700 RWA0.5010.03100.30 
  Svidler, Peter g2737 RUS0.5010.08100.80 
  Rodshtein, Maxim g2685 ISR0.5010.01100.10 
  Eljanov, Pavel g2655 UKR0.501-0.0310-0.30 
  Nabaty, Tamir g2678 ISR0.5010.00100.00 
  Smirin, Ilia g2594 ISR1.0010.39103.90 
  Postny, Evgeny g2601 ISR0.501-0.1010-1.00 
  McShane, Luke James g2688 ENG1.0010.52105.20 
  Dominguez Perez, Lenier g2760 CUB0.5010.12101.20 

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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