Individual Calculations December 2022
 Volf, Jaroslav  Total change: -27.00  Rating chartPersonal card
 PDSS - Krajsky prebor I 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1894 1961 0.50 2 -0.68 20 -13.60 
  Juchelka, Marek 1820 CZE0.501-0.1920-3.80 
  Sukdolak, Radek 1968 CZE0.001-0.4920-9.80 
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)
 
 2. liga D 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1921 1963 0.00 1 -0.56 20 -11.20 
  Pavlicek, Miroslav 1921 CZE0.001-0.5620-11.20 
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 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1883 1963 0.50 1 -0.11 20 -2.20 
  Smajzrova, Veronika 1883 CZE0.501-0.1120-2.20 
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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