Individual Calculations March 2017
 Amarasinghe, A A C B  Total change: -6.40  Rating chartPersonal card
 21st GACC International Inter-varsity Chess Championship 2017 Kuala Lumpur MAS 2017-01-19
RcRownchangeKK*chgGame
 1822 1878 2.50 5 -0.32 20 -6.40 
  Nandhidhaa, Pv wm2268 IND0.001-0.0920-1.80 
  Arachchi, C S 1478  * SRI1.0010.08201.60 
  Guan, Zhen Chuan 1577 MAS1.0010.15203.00 
  Saleh, Fikri 1766 MAS0.501-0.1520-3.00 
  Asan, Jeppy Tewelu 2021 MAS0.001-0.3120-6.20 
 * 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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