Individual Calculations September 2013
 Kurnosov, Igor  Total change: -13.40  Rating chartPersonal card
 Int. Chessfestival Biel 2013 Open Master Biel SUI 2013-07-22
RcRownchangeKK*chgGame
 2489 2657 6.50 11 -1.34 10 -13.40 
  Medina, Warda Aulia wm2286 INA1.0010.10101.00 
  Cebalo, Miso g2438 CRO1.0010.22102.20 
  Zhao, Xue gwg2553 CHN0.001-0.6410-6.40 
  Wirig, Anthony g2496 FRA1.0010.29102.90 
  Adianto, Utut g2548 INA0.501-0.1510-1.50 
  Malakhatko, Vadim g2529 BEL1.0010.33103.30 
  Solak, Dragan g2598 TUR0.001-0.5810-5.80 
  Hausrath, Daniel m2516 GER0.501-0.1910-1.90 
  Huang, Qian wg2487 CHN0.501-0.2210-2.20 
  Sebenik, Matej g2511 SLO0.501-0.2010-2.00 
  Raetsky, Alexander g2412 RUS0.501-0.3010-3.00 

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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