Individual Calculations March 2019
 Jezek, Milan  Total change: 20.00  Rating chartPersonal card
 Krajsky prebor KHSS 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1795 1690 1.00 2 0.28 40 11.20 
  Michel, Ladislav 1780 CZE1.0010.624024.80 
  Chmelar, Vitezslav 1810 CZE0.001-0.3440-13.60 

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)
 
 Krajska soutez KHSS 2018/2019 skupina Zapad r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1855 1690 0.50 1 0.22 40 8.80 
  Drahotsky, Lubos 1855 CZE0.5010.22408.80 

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)
 

 

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