Individual Calculations July 2020
 Racek, Jiri  Total change: -4.80  Rating chartPersonal card
 SSPK - Krajsky prebor I 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 1857 1941 1.00 2 -0.24 20 -4.80 
  Vitous, Vaclav 1842 CZE0.501-0.1420-2.80 
  Vacha, Jaroslav 1871 CZE0.501-0.1020-2.00 

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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