Individual Calculations February 2023
 Holasek, Pavel  Total change: 18.80  Rating chartPersonal card
 2. liga D 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2089 2032 1.50 2 0.65 20 13.00 
  Ondracek, Ondrej 2113 CZE1.0010.612012.20 
  Opravil, Karel 2064 CZE0.5010.04200.80 

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)
 
 PDSS - Krajsky prebor I 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1957 2032 1.50 2 0.29 20 5.80 
  Prax, Ivo 1990 CZE0.501-0.0620-1.20 
  Nespor, Jakub 1924 CZE1.0010.35207.00 

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)
 

 

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