Individual Calculations November 2011
 Cao, Sang  Total change: -7.70  Rating chartPersonal card
 8th IGB Dato’ Arthur Tan Malaysia Open Chess Championship 2011 Kuala Lumpur MAS 2011-08-17
RcRownchangeKK*chgGame
 2408 2533 5.50 9 -0.41 10 -4.10 
  Zulfic, Fedja 2133  * AUS1.0010.08100.80 
  Ikeda, Junta f2349 AUS1.0010.26102.60 
  Yu, Ruiyuan 2431 CHN0.501-0.1410-1.40 
  Irwanto, Sadikin m2417 INA0.501-0.1610-1.60 
  Yu, Lie m2414 CHN0.501-0.1610-1.60 
  Vakhidov, Jahongir 2392 UZB1.0010.31103.10 
  Dao, Thien Hai g2492 VIE0.501-0.0610-0.60 
  Lu, Shanglei m2525 CHN0.501-0.0110-0.10 
  Ju, Wenjun wg2515 CHN0.001-0.5310-5.30 
 * 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)
 
 Vietnam masters chess championships 2011 - Men Dong Thap VIE 2011-08-26
RcRownchangeKK*chgGame
 2343 2533 6.50 9 -0.10 10 -1.00 
  Le, Quang Long m2306 VIE1.0010.21102.10 
  Tran, Manh Tien 2311 VIE0.001-0.7810-7.80 
  Nguyen, Hoang Nam c2348 VIE1.0010.26102.60 
  Doan, Van Duc 2133  * VIE1.0010.08100.80 
  Tran, Quoc Dung 2328 VIE1.0010.24102.40 
  Nguyen, Huynh Minh Huy m2465 VIE0.501-0.0910-0.90 
  Nguyen, Van Huy m2459 VIE0.501-0.1010-1.00 
  Tran, Tuan Minh f2287 VIE0.501-0.3110-3.10 
  Nguyen, Duc Hoa m2452 VIE1.0010.39103.90 
 * 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
 2416 2529 5.50 9 -0.26 10 -2.60 
  Simbolon, Firman 2257 INA1.0010.17101.70 
  Emperado, Emmanuel 2294 PHI1.0010.21102.10 
  Li, Chao B g2710 CHN0.001-0.2610-2.60 
  Surya, Wahyudi 2255 INA0.501-0.3310-3.30 
  Ahmadinia, Ebrahim m2430 IRI0.501-0.1410-1.40 
  Lioe, Dede m2402 INA1.0010.33103.30 
  Antonio, Rogelio Jr g2564 PHI0.5010.05100.50 
  Kotanjian, Tigran g2546 ARM0.5010.02100.20 
  Nasri, Amin 2283 IRI0.501-0.3110-3.10 

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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