Individual Calculations April 2023
 Rajsky, Stanislav  Total change: -11.80  Rating chartPersonal card
 MKSS Krajska soutez C 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 1701 1741 0.50 2 -0.59 20 -11.80 
  Cizek, Petr 1881 CZE0.001-0.3120-6.20 
  Klimcik, Jiri 1521 CZE0.501-0.2820-5.60 

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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