Individual Calculations January 2023
 Havlik, Frantisek  Total change: 2.60  Rating chartPersonal card
 SSS Krajsky prebor 2022-2023 r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 1921 1957 1.00 1 0.45 20 9.00 
  Jerabek, Jindrich 1921 CZE1.0010.45209.00 

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)
 
 1. liga 2022-2023 zapad r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 2093 1957 0.00 1 -0.32 20 -6.40 
  Le, Anh Dung 2093 CZE0.001-0.3220-6.40 

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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