Individual Calculations November 2011
 Zhao, Jun  Total change: -5.50  Rating chartPersonal card
 the 1st Qinhuangdao Open Chess Tournament Qin Huangdao,Hebei,China CHN 2011-10-01
RcRownchangeKK*chgGame
 2466 2587 6.00 9 0.10 10 1.00 
  Wei, Yi f2299 CHN1.0010.16101.60 
  Zhang, Ziyang m2414 CHN0.501-0.2310-2.30 
  Yu, Ruiyuan 2428 CHN0.501-0.2110-2.10 
  Zeng, Chongsheng 2413 CHN1.0010.27102.70 
  Wang, Chen m2452 CHN0.001-0.6810-6.80 
  Yu, Lie m2416 CHN1.0010.27102.70 
  Wu, Wenjin g2387 CHN1.0010.24102.40 
  Bu, Xiangzhi g2666 CHN0.5010.11101.10 
  Wang, Yue g2716 CHN0.5010.17101.70 

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)
 
 Indonesia Open Chess Championship 2011 Jakarta INA 2011-10-12
RcRownchangeKK*chgGame
 2392 2587 6.00 9 -0.65 10 -6.50 
  Hamdani, Rudin f2296 INA0.501-0.3510-3.50 
  Abdumalik, Zhansaya wm2187  * KAZ1.0010.08100.80 
  Grigoryan, Karen H. m2473 ARM0.001-0.6610-6.60 
  Emperado, Emmanuel 2294 PHI1.0010.15101.50 
  Nguyen, Van Huy m2449 VIE0.001-0.6910-6.90 
  Guramishvili, Sopiko wg2359 GEO1.0010.21102.10 
  Juswanto, Denny m2428 INA1.0010.29102.90 
  Gomez, John Paul g2514 PHI1.0010.40104.00 
  Megaranto, Susanto g2530 INA0.501-0.0810-0.80 
 * 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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