Rapid: Individual Calculations May 2023
 Sokol, Boris  Total change: 1.60  Rating chartPersonal card
 Chodovsky sachovy festival 2023 - KP muzu Chodov CZE 2023-04-01
RcRownchangeKK*chgGame
 1556 1765 5.00 7 0.04 40 1.60 
  Vojir, Vaclav 1365  * CZE0.001-0.9240-36.80 
  Rataj, Petr 1395 CZE1.0010.10404.00 
  Pospisil, Adolf 1608 CZE1.0010.294011.60 
  Contos, Vaclav 2044 CZE0.001-0.1640-6.40 
  Stehlik, Martin 1297 CZE1.0010.05402.00 
  Bajcar, Tomas 1854 CZE1.0010.624024.80 
  Kodet, Jaromir 1332 CZE1.0010.06402.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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