Individual Calculations May 2023
 Siktanc, Petr  Total change: 31.60  Rating chartPersonal card
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r11 Prague CZE 2023-03-27
RcRownchangeKK*chgGame
 2136 1973 1.00 1 0.72 20 14.40 
  Smutny, Jan 2136 CZE1.0010.722014.40 

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)
 
 Prebor Prahy jednotlivcu 2023 r1-3 Praha CZE 2023-04-12
RcRownchangeKK*chgGame
 2081 1989 2.00 3 0.86 20 17.20 
  Seleljo, Daniel f2225 CZE0.001-0.2020-4.00 
  Hase, Pavel 2052 CZE1.0010.592011.80 
  Horinek, Karel 1967 CZE1.0010.47209.40 

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)
 

 

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