Individual Calculations September 2011
 Bohak, Janko  Total change: -27.75  Rating chartPersonal card
 Ptuj Open 2011 Ptuj SLO 2011-08-12
RcRownchangeKK*chgGame
 1905 2106 2.50 6 -1.85 15 -27.75 
  Cmor, Nino 1837 SLO0.001-0.8315-12.45 
  Nikolic, Stanko 1974 SLO0.501-0.1815-2.70 
  Spiranec, Miljenko 1706  * CRO0.001-0.9215-13.80 
  Kovacic, Dominik 1706  * CRO1.0010.08151.20 
  Maltar, Alberto 2149 CRO0.5010.06150.90 
  Milinkovic, Nebojsa 2060 SLO0.501-0.0615-0.90 
 * 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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