Individual Calculations July 2010
 Ji, Dan  Total change: -28.20  Rating chartPersonal card
 Youngor Chinese Chess League Division A Rounds 1-6 Ningbo,Shenzhen CHN 2010-04-16
RcRownchangeKK*chgGame
 2531 2379 0.50 5 -1.03 15 -15.45 
  Wen, Yang g2520 CHN0.001-0.3115-4.65 
  Liang, Chong g2502 CHN0.001-0.3315-4.95 
  Najer, Evgeniy g2665 RUS0.001-0.1615-2.40 
  Yang, Kaiqi m2396 CHN0.5010.02150.30 
  Yu, Yangyi g2574 CHN0.001-0.2515-3.75 

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)
 
 2010 China Chess Individual tournament group A (men) Xinghua,Jiangsu Province CHN 2010-05-24
RcRownchangeKK*chgGame
 2577 2379 2.00 11 -0.85 15 -12.75 
  Bu, Xiangzhi g2681 CHN0.001-0.1515-2.25 
  Zhou, Weiqi g2585 CHN1.0010.761511.40 
  Wang, Hao g2722 CHN0.5010.38155.70 
  Ding, Liren g2547 CHN0.5010.22153.30 
  Li, Shilong g2514 CHN0.001-0.3215-4.80 
  Ni, Hua g2667 CHN0.001-0.1615-2.40 
  Hou, Yifan gwg2589 CHN0.001-0.2315-3.45 
  Li, Chao B g2619 CHN0.001-0.2015-3.00 
  Zhang, Ziyang m2422 CHN0.001-0.4415-6.60 
  Lu, Shanglei 2349 CHN0.001-0.5415-8.10 
  Zhou, Jianchao g2652 CHN0.001-0.1715-2.55 

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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