Individual Calculations May 2017
 Cossin, Sebastien  Total change: -0.90  Rating chartPersonal card
 Karpos Open 2017 Skopje MKD 2017-04-01
RcRownchangeKK*chgGame
 2299 2499 6.50 9 -0.09 10 -0.90 
  Peev, Kosta 2099  * MKD1.0010.08100.80 
  Olsen, Filip Boe f2197 DEN0.501-0.3510-3.50 
  Erden, Kadir 2245 TUR1.0010.19101.90 
  Goriatchkin, Jouri f2313 RUS0.501-0.2410-2.40 
  Tuncer, Tuna f2325 TUR1.0010.27102.70 
  Themelis, Georgios 2099  * GRE1.0010.08100.80 
  Georgiev, Kiril g2633 BUL0.001-0.3210-3.20 
  Stathopoulos, Ioannis f2377 GRE0.501-0.1710-1.70 
  Zlatanovic, Boroljub m2402 SRB1.0010.37103.70 
 * 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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