Individual Calculations May 2011
 Abu Sufian, Shakil  Total change: 6.70  Rating chartPersonal card
 Asian Zonal 2011, Zone 3.2 Colombo SRI 2011-03-22
RcRownchangeKK*chgGame
 2229 2367 6.50 9 0.67 10 6.70 
  Alahakoon, Isuru 1967  * SRI1.0010.08100.80 
  Murshed, Niaz g2455 BAN0.001-0.3810-3.80 
  Shrestha, Sujendra Prasad 2016 NEP1.0010.11101.10 
  Rajapakse, R M C M 2171 SRI1.0010.25102.50 
  Rahman, Ziaur g2526 BAN0.5010.21102.10 
  Minhazuddin, Ahmed f2391 BAN0.5010.03100.30 
  Weerawardane, R 2165 SRI1.0010.24102.40 
  Lodhi, Mahmood m2400 PAK0.5010.05100.50 
  De Silva, Osheen 1967  * SRI1.0010.08100.80 
 * 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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