Individual Calculations December 2019
 Plchot, Miroslav  Total change: -20.00  Rating chartPersonal card
 KHSS - Krajsky prebor 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1759 1955 0.50 2 -1.00 20 -20.00 
  Krasa, Marek 1686 CZE0.501-0.3320-6.60 
  Matous, Bedrich 1831 CZE0.001-0.6720-13.40 

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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