Individual Calculations February 2017
 Zuo, Yifan  Total change: 37.20  Rating chartPersonal card
 Jolimark (HK) International 2016 Hong Kong HKG 2016-12-26
RcRownchangeKK*chgGame
 1921 1998 5.50 8 0.93 40 37.20 
  Tai, Tak Yu 1598  * HKG1.0010.08403.20 
  Lau, Joe Yiu-Cho 1627 HKG1.0010.10404.00 
  Causo, Deniel f2297 PHI0.001-0.1540-6.00 
  Sarwate, Rohit 1604 HKG1.0010.08403.20 
  Molofej, Denis 2089 LTU0.5010.12404.80 
  Villanueva, Nelson f2133 PHI0.5010.18407.20 
  Li, Bo m2364 CHN0.5010.404016.00 
  Wong, Shyun Fwu Aldrin 1655 SGP1.0010.12404.80 
 * 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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