Individual Calculations January 2024
 Trcka, Bohdan  Total change: 2.40  Rating chartPersonal card
 Podzimni otevreny prebor SK OAZA 2023 r3-7 Praha CZE 2023-11-01
RcRownchangeKK*chgGame
 1702 1365 0.50 4 -0.01 20 -0.20 
  Plesnivy, Martin 1779 CZE0.001-0.0720-1.40 
  Chaloupka, Josef 1621 CZE0.001-0.1920-3.80 
  Koper, Stefan 1779 CZE0.001-0.0720-1.40 
  Caceres De La Calle, Eduardo 1627 ESP0.5010.32206.40 

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)
 
 Podzimni otevreny prebor SK OAZA 2023 r8-9 Praha CZE 2023-12-06
RcRownchangeKK*chgGame
 1461 1365 0.50 1 0.13 20 2.60 
  Vasko, Pavel 1461 CZE0.5010.13202.60 

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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