Individual Calculations February 2019
 Huang, Renjie  Total change: -14.60  Rating chartPersonal card
 The 1st Binhai Cup China International Chess Open Tournament Tianjin, China CHN 2018-12-24
RcRownchangeKK*chgGame
 2270 2328 4.50 9 -0.58 20 -11.60 
  Wu, David Tai-Wei 1928  * TPE1.0010.08201.60 
  Fier, Alexandr g2558 BRA0.5010.29205.80 
  Ganguly, Surya Shekhar g2621 IND0.001-0.1520-3.00 
  Bai, Xue 2133 CHN1.0010.25205.00 
  Popov, Mikhail f2388 RUS0.001-0.4220-8.40 
  Yan, Tianqi 2098 CHN0.501-0.2920-5.80 
  Jiang, Qinyu 2037 CHN1.0010.15203.00 
  Nie, Xinyang 2229 CHN0.501-0.1420-2.80 
  Peng, Xiongjian 2438 CHN0.001-0.3520-7.00 
 * 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)
 
 "Boyi Cup"China Youth Chess International Open Tournament 2019(Group A) Harbin, China CHN 2019-01-19
RcRownchangeKK*chgGame
 2186 2351 6.00 9 -0.15 20 -3.00 
  Mordido, Kylen Joy wm1985 PHI1.0010.10202.00 
  Concio, Michael Jr. 2162 PHI0.501-0.2520-5.00 
  Hou, Yifan B 1951  * CHN1.0010.08201.60 
  Zhao, Yuanhe 2388 CHN0.5010.05201.00 
  Enkhnar, Enkhbaatar f2373 MGL0.5010.03200.60 
  Yanchenko, Roman f2475 RUS0.5010.17203.40 
  Peng, Hongchi 2273 CHN0.501-0.1120-2.20 
  Gu, Jiazhen 1968 CHN0.501-0.4120-8.20 
  Zhang, Xiao 2097 CHN1.0010.19203.80 
 * 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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