Individual Calculations January 2023
 Reichl, Roman  Total change: 0.20  Rating chartPersonal card
 2. liga D 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1961 1761 0.50 2 0.01 20 0.20 
  Solil, Roman 1922 CZE0.001-0.2920-5.80 
  Jaeger, Ludek 1999 CZE0.5010.30206.00 

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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