Individual Calculations April 2023
 Lacina, Filip  Total change: 8.20  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 1931 1994 2.50 4 0.20 20 4.00 
  Koleckar, Pavel 1851 CZE0.501-0.1920-3.80 
  Korsa, Jindrich 2041 CZE1.0010.572011.40 
  Korschner, Miroslav 2080 CZE0.5010.12202.40 
  Moncek, Michael 1750 CZE0.501-0.3020-6.00 

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)
 
 2. liga A 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2128 1974 0.50 1 0.21 20 4.20 
  Trepka, Jan 2128 CZE0.5010.21204.20 

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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