Rapid: Individual Calculations August 2012
 Tian, Tian  Total change: -13.00  Rating chartPersonal card
 Ningbo Cixi Grandmaster Rapid Tournament Ningbo, China CHN 2012-07-15
RcRownchangeKK*chgGame
 2350 2183 2.00 9 -0.65 20 -13.00 
  Yu, Ruiyuan g2526 CHN0.001-0.1220-2.40 
  Ding, Yixin wg2360 CHN0.001-0.2720-5.40 
  Zhang, Jilin wg2260 CHN0.5010.11202.20 
  Zhang, Xiaowen wg2386 CHN0.5010.26205.20 
  Shen, Yang wg2425 CHN0.001-0.2020-4.00 
  Qiu, Mengjie 1968 CHN0.501-0.2720-5.40 
  Wang, Jue 2415 CHN0.001-0.2120-4.20 
  Wang, Yu mwg2352 CHN0.5010.22204.40 
  Tan, Zhongyi wg2461 CHN0.001-0.1720-3.40 

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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