Individual Calculations March 2013
 Thapa, Krishna  Total change: -13.80  Rating chartPersonal card
 Asian Zonal 2013, Zone 3.2 Colombo SRI 2013-02-02
RcRownchangeKK*chgGame
 2002 2040 4.00 9 -0.92 15 -13.80 
  Doluweera, Dinul Thisura 1781 SRI0.501-0.3215-4.80 
  Gunaratne, Mojitha Sathsara 1704 SRI1.0010.12151.80 
  Rajapakse, R M C M 2110 SRI1.0010.60159.00 
  Lodhi, Mahmood m2355 PAK0.001-0.1415-2.10 
  Anuruddha, G C c2112 SRI0.5010.10151.50 
  Kalugampitiya, R S 2148 SRI0.001-0.3515-5.25 
  Priyankara, Chamil 1960 SRI0.001-0.6115-9.15 
  Thrimavitharana, Ravin 1940 SRI0.501-0.1415-2.10 
  Abdul, Rahman Ali 1904 MDV0.501-0.1815-2.70 

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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