Individual Calculations February 2023
 Simandl, Karel  Total change: -12.80  Rating chartPersonal card
 SSPK Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2003 2054 0.50 2 -0.64 20 -12.80 
  Kopriva, Martin 2107 CZE0.001-0.4320-8.60 
  Sedlacek, Jiri 1898 CZE0.501-0.2120-4.20 

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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