Individual Calculations December 2022
 Sahidi, Sear  Total change: -39.20  Rating chartPersonal card
 5. Liga A11 a R3-4 Bratislava SVK 2022-11-04
RcRownchangeKK*chgGame
 1759 1685 0.50 2 -0.31 40 -12.40 
  Chren, Martin 1892 SVK0.001-0.2340-9.20 
  Dobcsanyi, Dominik 1626 SVK0.501-0.0840-3.20 

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)
 
 SVK 4.liga A11 2022 2023 R3-4 Bratislava SVK 2022-11-05
RcRownchangeKK*chgGame
 1617 1685 0.50 2 -0.67 40 -26.80 
  Vachalek, Radovan 1465 SVK0.001-0.7840-31.20 
  Zemianek, Juraj 1768 SVK0.5010.11404.40 

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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