Individual Calculations January 2010
 Lu, Yijie  Total change: 15.45  Rating chartPersonal card
 Zhejiang Lishui Xingqiu Open Lishui CHN 2009-09-17
RcRownchangeKK*chgGame
 2327 2330 5.50 9 1.03 15 15.45 
  Lei, Tingjie 2016 CHN1.0010.14152.10 
  Li, Wenliang m2452 CHN0.5010.17152.55 
  Dzagnidze, Nana gwg2535 GEO0.001-0.2415-3.60 
  Wang, Doudou 2192 CHN1.0010.31154.65 
  Wan, Yunguo 2445 CHN0.001-0.3415-5.10 
  Wei, Yi 2224 CHN1.0010.36155.40 
  Wu, Xibin m2351 CHN0.5010.03150.45 
  Li, Bo 2323 CHN0.501-0.0115-0.15 
  Wu, Wenjin g2407 CHN1.0010.61159.15 

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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