Individual Calculations December 2021
 Sobek, Rostislav  Total change: -7.40  Rating chartPersonal card
 MKSS - Krajska soutez C 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1944 1879 0.00 1 -0.41 20 -8.20 
  Novotny, Radim 1944 CZE0.001-0.4120-8.20 

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)
 
 MKSS - Krajsky prebor 2021/2022 r3-4 various CZE 2021-11-14
RcRownchangeKK*chgGame
 1896 1879 1.00 2 0.04 20 0.80 
  Kocur, Valter 1904 CZE1.0010.532010.60 
  Socha, Jaromir 1887 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)
 

 

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