Individual Calculations March 2013
 Kalugampitiya, R S  Total change: -10.35  Rating chartPersonal card
 Asian Zonal 2013, Zone 3.2 Colombo SRI 2013-02-02
RcRownchangeKK*chgGame
 2095 2148 4.50 9 -0.69 15 -10.35 
  Fonseka, C K D 1920 SRI1.0010.21153.15 
  Hapuarachchi, H L M 2004 SRI0.501-0.1915-2.85 
  Abdul, Rahman Ali 1904 MDV1.0010.20153.00 
  Rahman, Ziaur g2505 BAN0.5010.39155.85 
  Lodhi, Mahmood m2355 PAK0.001-0.2315-3.45 
  Thapa, Krishna 2040 NEP1.0010.35155.25 
  Kavinda, Akhila 1987 SRI0.001-0.7115-10.65 
  Weerawardane, R. 2106 SRI0.001-0.5615-8.40 
  Pieris, T D R 2036 SRI0.501-0.1515-2.25 

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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