Individual Calculations February 2023
 Svab, Jiri  Total change: 6.00  Rating chartPersonal card
 PDSS - Krajsky prebor I 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1940 1832 1.00 2 0.30 20 6.00 
  Trasak, Ondrej 1948 CZE0.5010.16203.20 
  Volf, Jaroslav 1932 CZE0.5010.14202.80 

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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