Individual Calculations November 2011
 Ganguly, Surya Shekhar  Total change: -6.00  Rating chartPersonal card
 the 1st Qinhuangdao Open Chess Tournament Qin Huangdao,Hebei,China CHN 2011-10-01
RcRownchangeKK*chgGame
 2367 2631 5.50 9 -1.86 10 -18.60 
  Nguyen, Thi Thanh An wg2331 VIE0.501-0.3510-3.50 
  Wang, Jue 2311 CHN0.501-0.3710-3.70 
  Pham, Le Thao Nguyen wg2362 VIE1.0010.17101.70 
  Yu, Ruiyuan 2428 CHN0.001-0.7610-7.60 
  Wang, Yu A mwg2359 CHN0.001-0.8310-8.30 
  Li, Bo 2311 CHN1.0010.13101.30 
  Hoang, Thi Bao Tram wg2332 VIE1.0010.15101.50 
  Yu, Lie m2416 CHN1.0010.23102.30 
  Wang, Chen m2452 CHN0.501-0.2310-2.30 

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
 2523 2631 7.00 9 1.26 10 12.60 
  Sonjaya, Deni f2313 INA1.0010.13101.30 
  Dimakiling, Oliver m2413 PHI1.0010.22102.20 
  Bitoon, Richard m2504 PHI0.501-0.1710-1.70 
  Barbosa, Oliver m2538 PHI0.001-0.6310-6.30 
  Grigoryan, Karen H. m2473 ARM1.0010.29102.90 
  Paragua, Mark g2533 PHI1.0010.37103.70 
  Fier, Alexander g2583 BRA1.0010.43104.30 
  Tkachiev, Vladislav g2631 FRA1.0010.50105.00 
  Wang, Yue g2716 CHN0.5010.12101.20 

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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