Individual Calculations November 2011
 Yang, Kaiqi  Total change: -52.70  Rating chartPersonal card
 China Chess Championship 2011 Group B Men Harbin, China CHN 2011-08-01
RcRownchangeKK*chgGame
 2151 2413 3.50 9 -3.61 10 -36.10 
  Zhao, Zhouqiao Chn 2096 CHN0.501-0.3710-3.70 
  Xu, Jialun 2077 CHN0.501-0.3810-3.80 
  Xu, Xiangyu (chn) 2013  * CHN1.0010.08100.80 
  Lin, Yi 2280 CHN1.0010.32103.20 
  Li, Shilong g2520 CHN0.001-0.3510-3.50 
  Fan, Huifeng 2013  * CHN0.501-0.4210-4.20 
  Mu, Ke 2290 CHN0.001-0.6710-6.70 
  Zhang, Hong 2054 CHN0.001-0.9010-9.00 
  Bao, Qilin 2013  * CHN0.001-0.9210-9.20 
 * 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)
 
 the 1st Qinhuangdao Open Chess Tournament Qin Huangdao,Hebei,China CHN 2011-10-01
RcRownchangeKK*chgGame
 2442 2413 4.50 9 0.38 10 3.80 
  Cai, Jiaying 2094 CHN1.0010.13101.30 
  Zhou, Jianchao g2628 CHN0.001-0.2310-2.30 
  Li, Bo 2311 CHN1.0010.36103.60 
  Liu, Qingnan m2431 CHN0.001-0.4710-4.70 
  Wang, Jue 2311 CHN1.0010.36103.60 
  David, Arutinian g2577 GEO1.0010.72107.20 
  Lu, Shanglei m2516 CHN0.5010.14101.40 
  Gundavaa, Bayrsaikhan m2467 MGL0.001-0.4210-4.20 
  Sandipan, Chanda g2640 IND0.001-0.2110-2.10 

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)
 
 the 1st Qin Huangdao Open Chess Grandmaster Invitational Tournament Qinhuangdao, Hebei, China CHN 2011-10-08
RcRownchangeKK*chgGame
 2522 2413 1.50 10 -2.04 10 -20.40 
  Yu, Ruiyuan 2428 CHN0.001-0.4810-4.80 
  Dzhumaev, Marat g2492 UZB0.001-0.3910-3.90 
  Arutinian, David g2577 GEO0.001-0.2810-2.80 
  Xu, Jun g2500 CHN0.001-0.3810-3.80 
  Pantsulaia, Levan g2614 GEO1.0010.76107.60 
  Pantsulaia, Levan g2614 GEO0.001-0.2410-2.40 
  Xu, Jun g2500 CHN0.001-0.3810-3.80 
  Arutinian, David g2577 GEO0.001-0.2810-2.80 
  Dzhumaev, Marat g2492 UZB0.001-0.3910-3.90 
  Yu, Ruiyuan 2428 CHN0.5010.02100.20 

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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