Rapid: Individual Calculations July 2015
 Lam, Daniel King-Wai  Total change: 31.20  Rating chartPersonal card
 Hong Kong Spring Rapid 2015 Hong Kong HKG 2015-05-21
RcRownchangeKK*chgGame
 1781 2024 7.00 7 1.56 20 31.20 
  Mahadevan, Aravind 1624  * HKG1.0010.08201.60 
  Chan, Jake 1798 HKG1.0010.21204.20 
  Tang, Tsz Sang 1813 HKG1.0010.23204.60 
  Wang, Yamei wf2045 CAN1.0010.532010.60 
  Mahajan, Ritesh 1630 HKG1.0010.08201.60 
  Sarwate, Rohit 1667 HKG1.0010.11202.20 
  Pang, Yui Kuen 1889 HKG1.0010.32206.40 
 * 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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