Individual Calculations January 2022
 Chojnacki, Krzysztof  Total change: -7.30  Rating chartPersonal card
 Konin Masters VI IV Memorial Wiktora Korcznoja - standard Konin POL 2021-12-10
RcRownchangeKK*chgGame
 2055 2378 3.50 5 -0.73 10 -7.30 
  Marszk, Kazimierz 1978  * POL1.0010.08100.80 
  Budnik, Mateusz 2013 POL0.501-0.4010-4.00 
  Szadkowski, Kamil f2328 POL0.001-0.5710-5.70 
  Kot, Jerzy f1978  * POL1.0010.08100.80 
  Stanislawski, Karol 1978  * POL1.0010.08100.80 
 * 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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