Individual Calculations September 2009
 Wolanski, Michal  Total change: 5.55  Rating chartPersonal card
 Olomouc Chess Summer 2009 - Open Olomouc Olomouc CZE 2009-08-06
RcRownchangeKK*chgGame
 2020 1988 4.00 8 0.37 15 5.55 
  Stachanczyk, Jacek 2205 POL0.001-0.2215-3.30 
  Docekal, Ales 1714 CZE0.001-0.8315-12.45 
  Milfort, Vaclav 1724 CZE1.0010.18152.70 
  Nytrova, Adela 1824 CZE1.0010.28154.20 
  Chojnowski, Marcin 2122 POL0.5010.18152.70 
  Vanek, Ladislav 2187 CZE1.0010.761511.40 
  Maslak, Alexander 2191 RUS0.5010.26153.90 
  Freyberg, Dominic 2191 GER0.001-0.2415-3.60 

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)
 

 

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