Individual Calculations December 2019
 Siwek, Antonin  Total change: -13.60  Rating chartPersonal card
 MKSS - Krajska soutez B 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1887 1880 1.00 2 0.02 20 0.40 
  Cujdik, Jiri 1902 CZE0.5010.03200.60 
  Tchur, Pavel 1872 CZE0.501-0.0120-0.20 

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)
 
 MKSS - Krajsky prebor 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1801 1880 0.50 2 -0.70 20 -14.00 
  Petrov, Nikolaj 1686 CZE0.001-0.7520-15.00 
  Keprt, Pavel 1915 CZE0.5010.05201.00 

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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