Individual Calculations January 2012
 Guttridge, David  Total change: 4.20  Rating chartPersonal card
 Brno Open 2011 Brno CZE 2011-11-12
RcRownchangeKK*chgGame
 1941 1848 4.00 9 0.28 15 4.20 
  Pokorny, Petr 2233 CZE0.5010.41156.15 
  Chudinovskikh, Alexander M m2248  * RUS0.001-0.0815-1.20 
  Veznik, Michael 1821 CZE0.501-0.0415-0.60 
  Magkias, Vasilios 1721 GRE1.0010.33154.95 
  Meduna-Jun., Eduard 1977 CZE0.001-0.3315-4.95 
  Zakharchenko, Arnold m2233 UKR0.001-0.0915-1.35 
  Paseka, Christian 1749 AUT0.501-0.1415-2.10 
  Feldvabl, Vilem 1826 CZE0.501-0.0315-0.45 
  Glacner, Karel 1659 CZE1.0010.25153.75 
 * 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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