Individual Calculations March 2011
 Tkac, Adam  Total change: 10.25  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010- Open B Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 1714 1463 2.00 8 0.41 25 10.25 
  Sleczka, Bartosz 1863  * POL0.001-0.0825-2.00 
  Cyboran, Katarzyna 1767 POL0.001-0.1425-3.50 
  Dwilewicz, Andrzej 1635 POL0.001-0.2725-6.75 
  Olkuski, Tadeusz 1652 POL0.5010.25256.25 
  Ruggiero, Janusz 1688 POL1.0010.782519.50 
  Dadello, Andrzej 1819 POL0.001-0.1125-2.75 
  Pitynski, Pawel 1656 POL0.5010.25256.25 
  Wacior, Maciej 1635 POL0.001-0.2725-6.75 
 * 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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