Individual Calculations February 2020
 Obrocnikova, Viktoria  Total change: 4.80  Rating chartPersonal card
 5.liga ZA 2019/20 R5-6 Various SVK 2020-01-10
RcRownchangeKK*chgGame
 1473 1219 0.50 2 0.12 40 4.80 
  Vojtyla, Michal 1525 SVK0.001-0.1440-5.60 
  Vavrik, Karol 1421 SVK0.5010.264010.40 

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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