Individual Calculations October 2015
 Cruz, Jonathan  Total change: -8.50  Rating chartPersonal card
 XVII Open Int. Escacs de Sants, Hostafrancs i Bordeta Grup A Barcelona ESP 2015-08-21
RcRownchangeKK*chgGame
 2208 2450 7.00 10 -0.85 10 -8.50 
  Valencia Jimenez, Jose 2068 ESP0.001-0.9110-9.10 
  Yapar, Nedim 2050  * TUR1.0010.08100.80 
  Balague Camps, Marc 2115 ESP1.0010.12101.20 
  Subirats Ruiz, Sergi 2203 ESP1.0010.19101.90 
  Ruiz Mata, Oscar f2290 ESP0.501-0.2110-2.10 
  Sochacki, Wojtek f2324 FRA0.001-0.6710-6.70 
  Lewis, John 2103 FRA1.0010.11101.10 
  Chalmeta Ugas, Ramon f2271 ESP1.0010.27102.70 
  Valderrama Quiceno , Esteban Alb f2357 COL0.501-0.1310-1.30 
  Pogorelov, Ruslan g2302 UKR1.0010.30103.00 
 * 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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