Individual Calculations February 2020
 Zahorsky, Michal  Total change: -6.80  Rating chartPersonal card
 5.liga A11 2019/20 R7-8 Various SVK 2020-01-10
RcRownchangeKK*chgGame
 1940 1697 0.50 2 0.10 20 2.00 
  Kersten, Juraj 1903 SVK0.001-0.2420-4.80 
  Hecht, Tomas 1976 SVK0.5010.34206.80 

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)
 
 4.liga A11 2019/20 R7-8 Various SVK 2020-01-11
RcRownchangeKK*chgGame
 1741 1697 0.00 1 -0.44 20 -8.80 
  Kukan, Michal 1741 SVK0.001-0.4420-8.80 

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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