Rapid: Individual Calculations January 2015
 Chan, Weng Chee  Total change: -21.40  Rating chartPersonal card
 26th National Rapid Chess Championships 2014 - Open Singapore SGP 2014-12-13
RcRownchangeKK*chgGame
 1977 2198 5.50 9 -1.07 20 -21.40 
  Chua, Xavier 1798  * SIN1.0010.08201.60 
  Yeo, Ruizhi Carwyn 1798  * SIN1.0010.08201.60 
  Chan, Yi Ren Daniel f2308 SIN0.001-0.3520-7.00 
  Lam, Daniel King-Wai 2002 HKG0.501-0.2520-5.00 
  Terekhov, Andrey f2248 RUS0.001-0.4320-8.60 
  Tan, Jun Hao 1798  * SIN0.501-0.4220-8.40 
  Tan, Meng Wei 1798  * SIN1.0010.08201.60 
  Chan, Peng Kong m2244 SIN0.5010.06201.20 
  Lau, Matthew Ende 1798  * SIN1.0010.08201.60 
 * 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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