Individual Calculations May 2022
 Mirzayev, Sergey  Total change: -33.00  Rating chartPersonal card
 35th Czerniak Memorial 2022 Open B Tel Aviv ISR 2022-04-17
RcRownchangeKK*chgGame
 1505 1788 2.50 5 -1.65 20 -33.00 
  Gradenwitz, Oded 1461 ISR0.501-0.3720-7.40 
  Shiloah, Eylon 1388  * ISR0.501-0.4220-8.40 
  Zilbershtein, Victor 1625 ISR0.001-0.7220-14.40 
  Menashe, Lior 1536 ISR1.0010.19203.80 
  Fudim, Basya 1517 ISR0.501-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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