Individual Calculations January 2022
 Mazurkiewicz, Krzysztof  Total change: 1.60  Rating chartPersonal card
 Konin Masters VI IV Memorial Wiktora Korcznoja - standard Konin POL 2021-12-10
RcRownchangeKK*chgGame
 1234 1211 1.50 3 0.08 20 1.60 
  Mackowiak, Martin 1407 POL0.001-0.2520-5.00 
  Demski, Jan 1143 POL1.0010.41208.20 
  Zbijowski, Patryk 1153 POL0.501-0.0820-1.60 

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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