Individual Calculations July 2011
 Sikora-Lerch, Jan  Total change: -1.80  Rating chartPersonal card
 Ostravsky konik 2011 - open A Ostrava CZE 2011-04-30
RcRownchangeKK*chgGame
 2194 2212 4.50 9 -0.18 10 -1.80 
  Blahynka, Martin 1957 CZE0.501-0.3110-3.10 
  Stachon, Martin 1936 CZE1.0010.17101.70 
  Ivanov, Mikhail g2428 RUS0.5010.28102.80 
  Khaetsky, Roman m2394 UKR0.001-0.2610-2.60 
  Kana, Pavel 2062 CZE0.501-0.2010-2.00 
  Mohyla, Ales 2014 CZE1.0010.24102.40 
  Dolezal, Radoslav m2404 CZE0.5010.25102.50 
  Hausner, Ivan m2430 CZE0.001-0.2210-2.20 
  Papan, Cyril 2119 CZE0.501-0.1310-1.30 

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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