Individual Calculations November 2022
 Mares, Petr  Total change: -0.60  Rating chartPersonal card
 PDSS - Krajsky prebor I 2022-2023 r1 various CZE 2022-10-09
RcRownchangeKK*chgGame
 1989 1876 0.50 1 0.15 20 3.00 
  Kraus, Ondrej 1989 CZE0.5010.15203.00 

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)
 
 PDSS - Krajsky prebor II vychod 2022-2023 r1 various CZE 2022-10-16
RcRownchangeKK*chgGame
 1743 1876 0.50 1 -0.18 20 -3.60 
  Vymetalek, Petr 1743 CZE0.501-0.1820-3.60 

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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