Individual Calculations May 2011
 Amer, Karim  Total change: -21.75  Rating chartPersonal card
 Asian Zonal 2011, Zone 3.2 Colombo SRI 2011-03-22
RcRownchangeKK*chgGame
 2099 2257 4.00 8 -1.45 15 -21.75 
  Lodhi, Mahmood m2400 PAK0.001-0.3115-4.65 
  Perera, W C C 2077 SRI0.001-0.7415-11.10 
  Weerawardane, R 2165 SRI0.001-0.6315-9.45 
  Ahmed, Fuad 1857  * MDV1.0010.08151.20 
  De Silva, Osheen 1936 SRI1.0010.13151.95 
  Alahakoon, Isuru 1950 SRI1.0010.14152.10 
  Minhazuddin, Ahmed f2391 BAN0.001-0.3215-4.80 
  Shrestha, Sujendra Prasad 2016 NEP1.0010.20153.00 
 * 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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