Individual Calculations November 2009
 Kalugampitiya, R S  Total change: 3.60  Rating chartPersonal card
 2nd MORA Kings International Rating Chess Tournament Colombo SRI 2009-07-27
RcRownchangeKK*chgGame
 1942 2131 7.00 8 1.23 15 18.45 
  Kodithuwakku, Gihan 1731  * SRI1.0010.08151.20 
  Wettasinha, Vasanta 1857 SRI1.0010.17152.55 
  Perera, W C C 1935 SRI1.0010.25153.75 
  Liyanapathirana, Pasan Vindula 1788 SRI1.0010.12151.80 
  Russell, M K A 2265 SRI0.001-0.3215-4.80 
  Danushka, M A N 1968 SRI1.0010.28154.20 
  Shrestha, Shyam 1923 NEP1.0010.23153.45 
  Peiris, T G M 2071 SRI1.0010.42156.30 
 * 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)
 
 KL Open Chess Championship 2009 Kuala Lumpur MAS 2009-09-03
RcRownchangeKK*chgGame
 2376 2131 0.50 5 -0.48 15 -7.20 
  Wahono, Awam f2393 INA0.001-0.1815-2.70 
  Nguyen, Van Huy c2413 VIE0.5010.34155.10 
  Mahmud, Syarif f2347 INA0.001-0.2215-3.30 
  Muminova, Nafisa wm2320 UZB0.001-0.2515-3.75 
  Tirto, m2407 INA0.001-0.1715-2.55 

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)
 
 The Ravana Challenge International Chess Tournament 2009 Colombo SRI 2009-09-12
RcRownchangeKK*chgGame
 2098 2131 5.00 10 -0.51 15 -7.65 
  Chathuri, Karunanayake 1731  * SRI1.0010.08151.20 
  Moradiabadi, Elshan g2531  * IRI0.001-0.0815-1.20 
  Ivana Maria, Furtado wc1840 IND1.0010.15152.25 
  Georgiev, Vladimir g2531  * MKD0.001-0.0815-1.20 
  Munasinghe, Lahiru 1912 SRI1.0010.22153.30 
  Toufighi, Homayoon m2480 IRI0.5010.39155.85 
  Soumya, Swaminathan wg2297 IND0.001-0.2815-4.20 
  Wijekoon, Chandana 1962 SRI0.001-0.7215-10.80 
  Sushrutha, Reddy 1852 IND0.501-0.3415-5.10 
  Premachandra, G T D 1839 SRI1.0010.15152.25 
 * 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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