Individual Calculations February 2017
 Shi, William  Total change: -89.20  Rating chartPersonal card
 Jolimark (HK) International 2016 Hong Kong HKG 2016-12-26
RcRownchangeKK*chgGame
 1670 1756 2.00 7 -2.23 40 -89.20 
  Li, Bo m2156  * CHN0.001-0.0840-3.20 
  Song, Estella 1541 HKG0.001-0.7740-30.80 
  Tai, Tak Yu 1356  * HKG1.0010.08403.20 
  Ang, Jing Xuan 1599 MAS1.0010.294011.60 
  Xu, Yuze 1986 CHN0.001-0.2140-8.40 
  Wong, Shyun Fwu Aldrin 1655 SGP0.001-0.6440-25.60 
  Hu, Yik Kwan 1394 HKG0.001-0.9040-36.00 
 * 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)
 

 

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