Rapid: Individual Calculations May 2023
 Valecka, Karel  Total change: -20.40  Rating chartPersonal card
 Chodovsky sachovy festival 2023 - KP muzu Chodov CZE 2023-04-01
RcRownchangeKK*chgGame
 1573 1351 1.00 6 -0.51 40 -20.40 
  Kacirek, Jakub 1768 CZE0.5010.434017.20 
  Brichacek, Miroslav 1763 CZE0.001-0.0740-2.80 
  Stehlik, Martin 1297 CZE0.501-0.0840-3.20 
  Ocenasek, Jan 1610 CZE0.001-0.1840-7.20 
  Bocek, Adam 1520 CZE0.001-0.2840-11.20 
  Seda, Michaela 1478 CZE0.001-0.3340-13.20 

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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