Individual Calculations September 2014
 Kovalyov, Anton  Total change: 9.20  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2568 2622 7.00 11 0.92 10 9.20 
  Phillips, Roy f2272 MRI1.0010.11101.10 
  Negi, Parimarjan g2645 IND0.001-0.4710-4.70 
  Kulpruethanon, Thanadon 2222  * THA1.0010.08100.80 
  Iturrizaga Bonelli, Eduardo g2653 VEN1.0010.54105.40 
  Nakamura, Hikaru g2787 USA0.5010.22102.20 
  Gelfand, Boris g2753 ISR0.5010.18101.80 
  Adams, Michael g2740 ENG0.5010.16101.60 
  Ladva, Ottomar f2387 EST0.501-0.2910-2.90 
  Leitao, Rafael g2649 BRA0.5010.04100.40 
  Winants, Luc g2545 BEL1.0010.39103.90 
  Sadorra, Julio Catalino g2590 PHI0.501-0.0410-0.40 
 * 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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