Rapid: Individual Calculations August 2012
 Zhang, Jilin  Total change: -14.20  Rating chartPersonal card
 Ningbo Cixi Grandmaster Rapid Tournament Ningbo, China CHN 2012-07-15
RcRownchangeKK*chgGame
 2373 2260 2.50 9 -0.71 20 -14.20 
  Li, Shilong g2552 CHN0.001-0.1520-3.00 
  Zhao, Jun g2571 CHN0.001-0.1420-2.80 
  Tian, Tian wg2183 CHN0.501-0.1120-2.20 
  Qiu, Mengjie 1968 CHN0.501-0.3520-7.00 
  Guo, Qi wg2418 CHN0.001-0.2920-5.80 
  Tan, Zhongyi wg2461 CHN0.001-0.2420-4.80 
  Shen, Yang wg2425 CHN0.5010.22204.40 
  Wang, Jue 2415 CHN0.001-0.2920-5.80 
  Ding, Yixin wg2360 CHN1.0010.642012.80 

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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