Individual Calculations May 2011
 Rahman, Ziaur  Total change: 8.00  Rating chartPersonal card
 Asian Zonal 2011, Zone 3.2 Colombo SRI 2011-03-22
RcRownchangeKK*chgGame
 2260 2526 8.00 9 0.80 10 8.00 
  Anuruddha, G C 2141 SRI1.0010.09100.90 
  Minhazuddin, Ahmed f2391 BAN1.0010.32103.20 
  Murshed, Niaz g2455 BAN1.0010.40104.00 
  Lodhi, Mahmood m2400 PAK1.0010.33103.30 
  Abu Sufian, Shakil f2367 BAN0.501-0.2110-2.10 
  Weerawardane, R 2165 SRI1.0010.10101.00 
  Shrestha, Sujendra Prasad 2126  * NEP0.501-0.4210-4.20 
  Rajapakse, R M C M 2171 SRI1.0010.11101.10 
  Mallawarachchi, T S 2126  * 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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