Individual Calculations March 2013
 Abdul, Rahman Ali  Total change: 17.70  Rating chartPersonal card
 Asian Zonal 2013, Zone 3.2 Colombo SRI 2013-02-02
RcRownchangeKK*chgGame
 1996 1904 4.00 9 0.59 30 17.70 
  Anuruddha, G C c2112 SRI0.5010.27308.10 
  Wijekoon, Chandana 2032 SRI1.0010.673020.10 
  Kalugampitiya, R S 2148 SRI0.001-0.2030-6.00 
  Pieris, T D R 2036 SRI0.001-0.3230-9.60 
  Lasitha, Subash 1865 SRI1.0010.453013.50 
  Muhammed , Shuaau 1636 MDV1.0010.17305.10 
  Peiris, T S S 1986 SRI0.001-0.3930-11.70 
  Rajapakse, R M C M 2110 SRI0.001-0.2430-7.20 
  Thapa, Krishna 2040 NEP0.5010.18305.40 

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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