Individual Calculations September 2009
 Zabensky, Jaroslav  Total change: -6.00  Rating chartPersonal card
 Open Duras BVK 2009 Brno CZE 2009-06-27
RcRownchangeKK*chgGame
 1965 1999 4.50 9 -0.40 15 -6.00 
  Milfort, Vaclav 1731 CZE1.0010.17152.55 
  Mlynek, Petr 2217 CZE0.001-0.2215-3.30 
  Zemanek, Jan 1846 CZE1.0010.30154.50 
  Kratochvil, Karel 2113 CZE0.001-0.3415-5.10 
  Petruska, Miroslav 1901 CZE1.0010.37155.55 
  Nemec, Miloslav 1913 CZE0.001-0.6215-9.30 
  Kalod, Michal 1879 CZE1.0010.34155.10 
  Markovic, Ivan 2194 CZE0.001-0.2515-3.75 
  Martisek, Karel 1888 CZE0.501-0.1515-2.25 

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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