Individual Calculations July 2020
 Machan, Jan  Total change: 4.00  Rating chartPersonal card
 KHSS - Krajsky prebor 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 2097 2253 1.50 2 0.20 20 4.00 
  Chmelar, Vitezslav 1853  * CZE1.0010.08201.60 
  Kowalczyk, Pawel 2340 POL0.5010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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