Individual Calculations December 2021
 Takacs, Zsolt  Total change: -15.40  Rating chartPersonal card
 5.liga A11b R2-4 BA SVK 2021-11-05
RcRownchangeKK*chgGame
 1752 1738 0.00 1 -0.48 20 -9.60 
  Vyboch, Michal 1752 SVK0.001-0.4820-9.60 

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)
 
 4.liga A1 2021 22 R2-3 SVK SVK 2021-11-06
RcRownchangeKK*chgGame
 1463 1738 0.50 1 -0.33 20 -6.60 
  Kubikova, Nina 1463 SVK0.501-0.3320-6.60 

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)
 
 3.liga A1 2021 22 R2-3 SVK SVK 2021-11-07
RcRownchangeKK*chgGame
 1770 1738 0.50 1 0.04 20 0.80 
  Machalec, Vladimir 1770 SVK0.5010.04200.80 

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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