Individual Calculations October 2017
 Kogan, Arthur  Total change: 18.60  Rating chartPersonal card
 Torneo Internacional Isla de La Palma 2017 Santa Cruz de La Palma ESP 2017-08-12
RcRownchangeKK*chgGame
 2324 2529 8.50 9 1.86 10 18.60 
  Alessandro, Sergio 2129  * ITA1.0010.08100.80 
  Correas Gonzalez, Jose Ramon 2129  * ESP1.0010.08100.80 
  Ramirez Medina, Victor 2228 ESP1.0010.15101.50 
  Hernandez Leon, Alberto f2276 ESP1.0010.19101.90 
  Turov, Maxim g2609 RUS0.5010.11101.10 
  Schoppen, Casper m2432 NED1.0010.37103.70 
  Brito Garcia, Alfredo m2351 ESP1.0010.27102.70 
  Del Rey, Diego m2353 ESP1.0010.27102.70 
  Turova, Irina mwg2413 RUS1.0010.34103.40 
 * 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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