Individual Calculations November 2009
 De Silva, Osheen  Total change: -24.45  Rating chartPersonal card
 2nd MORA Kings International Rating Chess Tournament Colombo SRI 2009-07-27
RcRownchangeKK*chgGame
 1774 2000 2.00 5 -1.92 15 -28.80 
  Premanath, Dinushki 1770 SRI0.001-0.7915-11.85 
  Vithanage, Tharindu 1706 SRI1.0010.15152.25 
  Perera, Milindu 1782 SRI1.0010.22153.30 
  Premachandra, G T D 1839 SRI0.001-0.7115-10.65 
  Lamawansa, Yasas 1773 SRI0.001-0.7915-11.85 

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
 2154 2000 3.00 8 0.29 15 4.35 
  Maheswaran, P f2347 IND0.5010.39155.85 
  Sharma, Dinesh K m2335 IND0.001-0.1215-1.80 
  Ranasinghe, S D 1840 SRI1.0010.29154.35 
  Soumya, Swaminathan wg2297 IND0.5010.35155.25 
  Zozulia, Anna mwg2338 BEL0.5010.38155.70 
  Toufighi, Homayoon m2400  * IRI0.001-0.0815-1.20 
  Munasinghe, Shanaka 1773 SRI0.001-0.7915-11.85 
  Jayasundara, P K U M 1902 SRI0.501-0.1315-1.95 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office