Individual Calculations April 2023
 Matonoha, Ctirad  Total change: 23.80  Rating chartPersonal card
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 2027 1983 2.50 4 0.74 20 14.80 
  Masek, Jan 1814 CZE0.501-0.2220-4.40 
  Shatalov, Vladimir 2010 CZE1.0010.542010.80 
  Smutny, Jan 2165 CZE0.5010.24204.80 
  Burdik, Lubomir 2120 CZE0.5010.18203.60 

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)
 
 KHSS Krajska soutez - skupina Zapad 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 1966 1964 1.00 1 0.50 20 10.00 
  Korinek, Pavel 1966 CZE1.0010.502010.00 

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)
 
 KHSS Krajsky prebor 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 1928 1964 0.50 1 -0.05 20 -1.00 
  Daniel, Jiri 1928 CZE0.501-0.0520-1.00 

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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