Individual Calculations March 2023
 Toman, Jan  Total change: 2.20  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r4-6 Prague CZE 2023-01-30
RcRownchangeKK*chgGame
 2247 2175 1.50 2 0.69 20 13.80 
  Hanl, Frantisek 2148 CZE1.0010.46209.20 
  Dolezal, Radoslav m2346 CZE0.5010.23204.60 

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)
 
 2. liga A 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2102 2156 0.00 1 -0.58 20 -11.60 
  Janous, Marek 2102 CZE0.001-0.5820-11.60 

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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