Individual Calculations September 2015
 Ruzicka, Marek  Total change: -8.00  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2015 C - FIDE open Olomouc CZE 2015-08-15
RcRownchangeKK*chgGame
 1927 1921 4.00 9 -0.40 20 -8.00 
  Straka, Vojtech f2321  * CZE0.5010.42208.40 
  Ilandzis, Spyridon 2178 GRE0.001-0.1820-3.60 
  Zdrazil, Jan 1816 CZE1.0010.36207.20 
  Chudinovskikh, Alexander M. m2275 RUS0.001-0.1120-2.20 
  Hrabal, Matej 1521  * CZE0.501-0.4220-8.40 
  Jiricek, Vojtech 1570 CZE1.0010.11202.20 
  Itgelt, Khuyagtsogt 1600 MGL0.501-0.3720-7.40 
  Olsar, Robin 2019 CZE0.5010.13202.60 
  Zdrazil, Tomas 2040 CZE0.001-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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