Individual Calculations March 2023
 Umanec, Filip  Total change: -24.80  Rating chartPersonal card
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r4-6 Prague CZE 2023-01-30
RcRownchangeKK*chgGame
 2169 2230 1.00 3 -0.74 20 -14.80 
  Serrano Salvador, Eduardo f2288 CZE0.001-0.4220-8.40 
  Lhotsky, Michal 2079 CZE1.0010.30206.00 
  Bicek, Richard 2140 CZE0.001-0.6220-12.40 

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)
 
 2. liga C 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2240 2242 0.00 1 -0.50 20 -10.00 
  Rehorek, Martin 2240 CZE0.001-0.5020-10.00 

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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