Individual Calculations August 2015
 Akbarinia, Sayed Arash  Total change: -5.60  Rating chartPersonal card
 XXIII Open Internacional Ciutat de Montcada. Grupo A Montcada i Reixac ESP 2015-06-25
RcRownchangeKK*chgGame
 2261 2413 5.50 9 -0.56 10 -5.60 
  Valencia Jimenez, Jose 2082 ESP0.501-0.3810-3.80 
  Povill Claros, Xavier 2058 ESP1.0010.11101.10 
  Buscara, Sevan f2365 FRA0.001-0.5710-5.70 
  Porta Tovar, Guillem 2013  * ESP1.0010.08100.80 
  Puranik, Abhimanyu c2307 IND0.501-0.1410-1.40 
  Zwahr, Paul f2361 GER1.0010.43104.30 
  Gurevich, Daniel f2368 USA0.501-0.0610-0.60 
  Olivares Canelles, Francisco f2270 CUB1.0010.31103.10 
  Alonso Rosell, Alvar g2528 ESP0.001-0.3410-3.40 
 * 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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