Individual Calculations January 2013
 Ma, Zhonghan  Total change: 43.65  Rating chartPersonal card
 2013 National Team Selection Tournament (Men) Beijing, China CHN 2012-11-26
RcRownchangeKK*chgGame
 2283 2328 5.00 9 -0.04 15 -0.60 
  Shen, Chenyi 2141 CHN1.0010.26153.90 
  Xu, Minghui 2112 CHN1.0010.22153.30 
  Wei, Yi f2485 CHN0.001-0.2915-4.35 
  Chu, Wei Chao 2214 CHN1.0010.34155.10 
  Wang, Chen m2479 CHN0.5010.20153.00 
  Yuan, Qingyu 2396 CHN0.5010.09151.35 
  Wang, Yiye 2209 CHN0.501-0.1615-2.40 
  Zhao, Zhouqiao Chn f2205 CHN0.501-0.1715-2.55 
  Xu, Yinglun 2306 CHN0.001-0.5315-7.95 

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)
 
 4th Penang Heritage City International Chess Open 2012 Penang MAS 2012-12-10
RcRownchangeKK*chgGame
 2240 2328 7.00 9 1.57 15 23.55 
  Liekens, Ronny 1928  * BEL1.0010.08151.20 
  Lindiawati, Evi wc2059 INA1.0010.17152.55 
  Aris, T.l.s. 2229 INA1.0010.36155.40 
  Nguyen, Duc Hoa m2503 VIE0.5010.23153.45 
  Villanueva, Nelson 2278 PHI1.0010.43156.45 
  Gong, Qianyun wm2267 CHN0.501-0.0815-1.20 
  Nguyen, Van Huy m2505 VIE0.001-0.2715-4.05 
  Masruri, Rahman 2123 INA1.0010.24153.60 
  Yeoh, Li Tian 2264 MAS1.0010.41156.15 
 * 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)
 
 2012 Chinese Chess League Division A Round 19-22 Sanya,China CHN 2012-12-20
RcRownchangeKK*chgGame
 2638 2328 2.00 4 1.38 15 20.70 
  Inarkiev, Ernesto g2693 RUS0.5010.40156.00 
  Ivanchuk, Vassily g2728  * UKR0.5010.42156.30 
  Zhigalko, Sergei g2682 BLR0.5010.39155.85 
  Gao, Rui m2450 CHN0.5010.17152.55 
 * 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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