Individual Calculations December 2019
 Sykora, Robert  Total change: 9.40  Rating chartPersonal card
 KSSKV - Krajsky prebor I 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1752 1764 1.50 2 0.47 20 9.40 
  Vanko, Jiri 1882 CZE1.0010.662013.20 
  Cerny, Vlastimil 1622 CZE0.501-0.1920-3.80 

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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