Individual Calculations March 2020
 Jezek, Milan  Total change: -22.20  Rating chartPersonal card
 KHSS - Krajsky prebor 2019/2020 r7-8 various CZE 2020-02-02
RcRownchangeKK*chgGame
 1714 1684 0.50 2 -0.42 40 -16.80 
  Svida, Rostislav 1687 CZE0.5010.00400.00 
  Gorecki, Janusz 1740 POL0.001-0.4240-16.80 

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)
 
NOTE: K factor changed
 KHSS - Krajska soutez Zapad 2019/2020 r8-9 various CZE 2020-02-09
RcRownchangeKK*chgGame
 1475 1684 0.50 1 -0.27 20 -5.40 
  Slapak, Petr 1475 CZE0.501-0.2720-5.40 

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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