Individual Calculations February 2023
 Plasek, Zdenek  Total change: 16.80  Rating chartPersonal card
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 1973 1909 2.00 3 0.74 20 14.80 
  Veselsky, Michal 2096 CZE1.0010.742014.80 
  Omelka, Antonin 1853 CZE1.0010.42208.40 
  Davidek, Tomas 1969 CZE0.001-0.4220-8.40 

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)
 
 SSS Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1943 1909 1.00 2 0.10 20 2.00 
  Vavra, Stanislav 1971 CZE0.5010.09201.80 
  Vavra, Jan 1914 CZE0.5010.01200.20 

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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