Individual Calculations March 2023
 Oresky, Jan  Total change: -7.00  Rating chartPersonal card
 1. liga 2022-2023 zapad r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2122 2249 1.00 2 -0.35 20 -7.00 
  Janous, Marek 2102 CZE0.001-0.7020-14.00 
  Husarik, Branko 2142 CZE1.0010.35207.00 

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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