Individual Calculations September 2011
 Zhang, Zhong  Total change: -0.70  Rating chartPersonal card
 TELIN Chess Internasional Tournament 2011 Jakarta INA 2011-04-01
RcRownchangeKK*chgGame
 2400 2592 6.50 9 -0.07 10 -0.70 
  Hukom, David 2192  * INA1.0010.08100.80 
  Aray, Asrul 2266 INA1.0010.13101.30 
  Sukandar, Irine Kharisma wg2354 INA1.0010.20102.00 
  Wahono, Awam f2372 INA1.0010.22102.20 
  Barus, Cerdas g2443 INA0.001-0.7010-7.00 
  Megaranto, Susanto g2532 INA1.0010.42104.20 
  Gagunashvili, Merab g2599 GEO0.5010.01100.10 
  Torre, Eugenio g2495 PHI0.001-0.6310-6.30 
  Prayitno, Sugeng 2348 INA1.0010.20102.00 
 * 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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