Individual Calculations November 2011
 Barus, Cerdas  Total change: -35.40  Rating chartPersonal card
 Raja Nazrin Shah International Open Chess Championship Kuala Lumpur MAS 2011-09-04
RcRownchangeKK*chgGame
 2262 2438 5.50 9 -0.87 10 -8.70 
  Limono, Handjojo 2038  * INA1.0010.08100.80 
  Olay, Edgar Reggie 2303 PHI0.001-0.6810-6.80 
  Dale, Ari 2038  * AUS1.0010.08100.80 
  Hammer, Dale M 2158 USA1.0010.16101.60 
  Sukandar, Irine Kharisma wg2330 INA0.501-0.1510-1.50 
  Kelly, Brian m2488 IRL0.5010.07100.70 
  Legaspi, Rhobel 2313 PHI1.0010.33103.30 
  Purnama, Tirta Chandra m2368 INA0.001-0.6010-6.00 
  Muminova, Nafisa wm2319 UZB0.501-0.1610-1.60 
 * 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)
 
 Indonesia Open Chess Championship 2011 Jakarta INA 2011-10-12
RcRownchangeKK*chgGame
 2249 2438 4.00 9 -2.67 10 -26.70 
  Marentek, Hanny f2227 INA0.501-0.2710-2.70 
  Dewi, Aa Citra wf2083 INA0.001-0.8910-8.90 
  Farid, Firman Syah c2241 INA0.001-0.7510-7.50 
  Pamungkas, Junaid 2240 INA1.0010.24102.40 
  Simbolon, Firman 2257 INA1.0010.26102.60 
  Hamdani, Rudin f2296 INA0.501-0.1910-1.90 
  Sonjaya, Deni f2313 INA0.001-0.6710-6.70 
  Pitra, Andika f2307 INA0.501-0.1810-1.80 
  Turqueza, Mari Joseph 2274 PHI0.501-0.2210-2.20 

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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