Individual Calculations September 2009
 Jurka, Miroslav  Total change: -7.20  Rating chartPersonal card
 Open Duras BVK 2009 Brno CZE 2009-06-27
RcRownchangeKK*chgGame
 2128 2309 6.00 9 -0.48 15 -7.20 
  Nemec, Miloslav 1959 CZE1.0010.11151.65 
  Vesely, Jaromir 2046 CZE1.0010.18152.70 
  Mudra, Tomas 2150 CZE0.501-0.2115-3.15 
  Smistik, Milan 2311 CZE0.001-0.5015-7.50 
  Martisek, Karel 1959 CZE1.0010.11151.65 
  Mlynek, Petr 2217 CZE0.501-0.1315-1.95 
  Majer, Jiri 2060 CZE1.0010.19152.85 
  Cagasik, Tomas 2259 CZE0.501-0.0715-1.05 
  Markovic, Ivan 2194 CZE0.501-0.1615-2.40 

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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