Individual Calculations November 2021
 Sevcik, Petr  Total change: 19.20  Rating chartPersonal card
 SSOK - Krajsky prebor 2021/2022 r1-3 various CZE 2021-10-10
RcRownchangeKK*chgGame
 1947 1760 1.00 2 0.48 40 19.20 
  Stverak, Milan 1998 CZE0.5010.304012.00 
  Hrbacek, Miroslav 1896 CZE0.5010.18407.20 

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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