Individual Calculations December 2023
 Gruss, Petr  Total change: -2.80  Rating chartPersonal card
 UKSS - Krajsky prebor II A 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 1772 1757 1.50 2 0.55 20 11.00 
  Jilek, Jaromir 1819 CZE1.0010.592011.80 
  Poloprutsky, Ladislav 1725 CZE0.501-0.0420-0.80 

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)
 
 UKSS - Krajsky prebor 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1617 1757 0.00 1 -0.69 20 -13.80 
  Pesek, Michal 1617 CZE0.001-0.6920-13.80 

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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