Individual Calculations August 2014
 Olszewski, Michal  Total change: 1.80  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. A Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 2481 2553 5.50 9 0.18 10 1.80 
  Arman, Deniz f2272 TUR1.0010.16101.60 
  Fedoseev, Vladimir g2668 RUS0.001-0.3410-3.40 
  Lewtak, Damian 2331 POL1.0010.22102.20 
  Debashis, Das g2484 IND0.501-0.1010-1.00 
  Kanarek, Marcel m2471 POL1.0010.39103.90 
  Shimanov, Aleksandr g2644 RUS0.001-0.3810-3.80 
  Matuszewski, Michal m2416 POL1.0010.32103.20 
  Vovk, Yuri g2591 UKR0.001-0.4510-4.50 
  Givon, Asaf m2452 ISR1.0010.36103.60 

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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