Individual Calculations February 2023
 Divis, Jiri  Total change: 12.60  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1752 1766 0.50 1 -0.02 20 -0.40 
  Burgermeister, Michal 1752 CZE0.501-0.0220-0.40 

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)
 
 UKSS - Krajsky prebor III B 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1631 1766 2.00 2 0.65 20 13.00 
  Muhlfeit, Radek 1706 CZE1.0010.42208.40 
  Voleman, Milan 1556 CZE1.0010.23204.60 

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)
 

 

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