Individual Calculations January 2017
 Yermolinsky, Alex  Total change: -4.50  Rating chartPersonal card
 52nd Annual American Open Costa Mesa, California USA 2016-11-24
RcRownchangeKK*chgGame
 2293 2478 5.50 8 -0.26 10 -2.60 
  Mousseri, Daniel 2161 USA0.001-0.8710-8.70 
  Wang, Xiexin 2078  * USA1.0010.08100.80 
  Kretchetov, Alexandre f2220 RUS1.0010.18101.80 
  Watson, John L m2257 USA1.0010.22102.20 
  Taghizadeh, Rayan f2328 USA1.0010.30103.00 
  Lu, Albert 2276 USA0.501-0.2610-2.60 
  Gareyev, Timur g2618 USA0.5010.19101.90 
  Matikozian, Andranik m2404 ARM0.501-0.1010-1.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 The 1st Hainan International Chess Open Tournament Hainan Danzhou CHN 2016-12-07
RcRownchangeKK*chgGame
 2413 2486 5.00 9 -0.19 10 -1.90 
  Zhu, Jiner 2165 CHN1.0010.13101.30 
  Zhao, Yuanhe 2351 CHN0.501-0.1810-1.80 
  Zhao, Shengxin wf2086  * CHN1.0010.08100.80 
  Zhao, Zong-Yuan g2544 AUS0.5010.08100.80 
  Sandipan, Chanda g2593 IND1.0010.65106.50 
  Wen, Yang g2607 CHN0.001-0.3410-3.40 
  Lu, Shanglei g2627 CHN0.5010.19101.90 
  Liu, Guanchu m2418 CHN0.501-0.0910-0.90 
  Li, Yankai 2324 CHN0.001-0.7110-7.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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