Individual Calculations December 2022
 Pekarek, Ales  Total change: 32.20  Rating chartPersonal card
 2. liga F 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2008 1909 1.00 1 0.64 20 12.80 
  Rosinsky, Pavel 2008 CZE1.0010.642012.80 

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)
 
 MKSS Krajsky prebor 2022-2023 r3-4 various CZE 2022-11-13
RcRownchangeKK*chgGame
 1898 1909 2.00 2 0.97 20 19.40 
  Ramik, Jan 1970 CZE1.0010.582011.60 
  Tylecek, Drahomir 1826 CZE1.0010.39207.80 

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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