Individual Calculations February 2017
 Zeng, Chongsheng  Total change: -13.80  Rating chartPersonal card
 Jolimark (HK) International 2016 Hong Kong HKG 2016-12-26
RcRownchangeKK*chgGame
 2260 2549 6.00 9 -1.38 10 -13.80 
  Choy, Hong Lui Ronald 2149  * HKG1.0010.08100.80 
  Borigas, Edgardo 2149  * HKG1.0010.08100.80 
  Noguchi, Koji 2149  * JPN1.0010.08100.80 
  Causo, Deniel f2297 PHI1.0010.19101.90 
  Pascua, Haridas m2401 PHI0.001-0.7010-7.00 
  Leung, Ho Yan Andrew 2149  * HKG1.0010.08100.80 
  Shoker, Samy g2492 EGY0.001-0.5810-5.80 
  Wong, Brian f2149  * HKG1.0010.08100.80 
  Dimakiling, Oliver m2404 PHI0.001-0.6910-6.90 
 * 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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