Individual Calculations November 2012
 Pamungkas, Junaid  Total change: -21.15  Rating chartPersonal card
 2nd Indonesia Open Chess Championship 2012 Jakarta INA 2012-10-10
RcRownchangeKK*chgGame
 2262 2221 2.50 9 -1.41 15 -21.15 
  Shyam, Sundar M. m2494 IND0.001-0.1715-2.55 
  Novita, Anjas f2339 INA0.001-0.3415-5.10 
  Aay, Aisyah Anisa wf1840 INA1.0010.09151.35 
  Hamdani, Rudin f2328 INA0.5010.15152.25 
  Pitra, Andika f2340 INA1.0010.66159.90 
  Sukandar, Irine Kharisma wg2362 INA0.001-0.3115-4.65 
  Sitanggang, Salor m2367 INA0.001-0.3015-4.50 
  Jafar, Sofyan 2286 INA0.001-0.4115-6.15 
  Ferdiman, Tersiman 2005 INA0.001-0.7815-11.70 

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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