Individual Calculations November 2022
 Banasik, Krzysztof  Total change: -17.00  Rating chartPersonal card
 SSOK Krajsky prebor 2022-2023 r1-2 various CZE 2022-10-09
RcRownchangeKK*chgGame
 2057 2187 0.50 2 -0.85 20 -17.00 
  Kolar, Jan 2023 CZE0.001-0.7220-14.40 
  Soban, Jaroslav 2091 CZE0.501-0.1320-2.60 

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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