Individual Calculations January 2023
 Staif, Martin  Total change: -15.40  Rating chartPersonal card
 2. liga A 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1995 2024 0.00 1 -0.54 20 -10.80 
  Malarova, Katerina 1995 CZE0.001-0.5420-10.80 

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)
 
 SSPK Krajsky prebor 2022-2023 r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 1845 2024 0.50 1 -0.23 20 -4.60 
  Danek, Vaclav 1845 CZE0.501-0.2320-4.60 

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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