Individual Calculations December 2022
 Svoboda, Petr  Total change: -2.00  Rating chartPersonal card
 JSS - 1. divize 2022-2023 r2-4 various CZE 2022-10-31
RcRownchangeKK*chgGame
 1956 1703 1.50 3 0.92 20 18.40 
  Bures, Jiri 1907 CZE0.5010.26205.20 
  Roj, Miroslav 2003 CZE1.0010.852017.00 
  Fojtach, Ivan 1957 CZE0.001-0.1920-3.80 

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)
 
 Oddilovy prebor SK Olympia Ceske Budejovice 2022 r1-2 Ceske Budejovice CZE 2022-11-03
RcRownchangeKK*chgGame
 1513 1717 0.50 2 -1.02 20 -20.40 
  Petrasek, David 1530 CZE0.001-0.7420-14.80 
  Pumpr, Zdenek 1496 CZE0.501-0.2820-5.60 

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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