Individual Calculations August 2014
 Jakubowski, Krzysztof  Total change: -7.30  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. A Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 2421 2537 5.00 9 -0.73 10 -7.30 
  Warszawski, Bartosz 2247 POL0.501-0.3410-3.40 
  Jarmula, Pawel 2140 POL1.0010.08100.80 
  Shimanov, Aleksandr g2644 RUS0.001-0.3510-3.50 
  Schroeder, Jan-Christian f2363 GER1.0010.27102.70 
  Matuszewski, Michal m2416 POL0.001-0.6610-6.60 
  Przedmojski, Rafal 2367 POL1.0010.28102.80 
  Cheparinov, Ivan g2690 BUL0.5010.20102.00 
  Krysztofiak, Marcin m2423 POL0.501-0.1610-1.60 
  Raznikov, Danny m2500 ISR0.501-0.0510-0.50 

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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