Individual Calculations September 2010
 Gromczak, Dariusz  Total change: 3.75  Rating chartPersonal card
 NIKI Open 2010 Nachod CZE 2010-07-03
RcRownchangeKK*chgGame
 2038 2052 4.50 8 0.25 15 3.75 
  Horak, Ales 1652  * CZE1.0010.08151.20 
  Berezjuk, Sergej m2396 CZE1.0010.881513.20 
  Dydyshko, Viacheslav g2452  * BLR0.001-0.0815-1.20 
  Simacek, Vaclav 1816 CZE0.001-0.8015-12.00 
  Molnar, Jiri 1876 CZE1.0010.27154.05 
  Gorecki, Janusz 1932 POL1.0010.34155.10 
  Vojta, Tomas f2380 CZE0.001-0.1315-1.95 
  Pribyl, Jaroslav 1796 CZE0.501-0.3115-4.65 
 * 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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