Rapid: Individual Calculations August 2012
 Lu, Shanglei  Total change: -17.00  Rating chartPersonal card
 Ningbo Cixi Grandmaster Rapid Tournament Ningbo, China CHN 2012-07-15
RcRownchangeKK*chgGame
 2524 2553 4.00 9 -0.85 20 -17.00 
  Wang, Yu mwg2352 CHN1.0010.24204.80 
  Xiu, Deshun g2521 CHN0.501-0.0420-0.80 
  Bu, Xiangzhi g2658 CHN0.001-0.3620-7.20 
  Yu, Ruiyuan g2526 CHN1.0010.46209.20 
  Zhang, Zhong g2595 SIN0.001-0.4420-8.80 
  Liang, Jinrong g2454 CHN0.001-0.6420-12.80 
  Ding, Liren g2680 CHN0.5010.17203.40 
  Guo, Qi wg2418 CHN0.501-0.1820-3.60 
  Ma, Qun 2510 CHN0.501-0.0620-1.20 

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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