Individual Calculations October 2013
 Paranavidana, Thaveesha R  Total change: -17.10  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 13 Open Hikkaduwa SRI 2013-09-01
RcRownchangeKK*chgGame
 1443 1448 2.50 7 -1.14 15 -17.10 
  Doluweera, Minul Sanjula 1848  * SRI0.001-0.0815-1.20 
  Kiriella, K G Nimesha Shalinda 1343 SRI0.001-0.6415-9.60 
  Altaher, Saeed Tarek 1465 UAE0.001-0.4815-7.20 
  Perera, S D Tharindu 1207 SRI1.0010.20153.00 
  Teiitbaev, Aktilek 1388 KGZ0.001-0.5815-8.70 
  Rathnayake, Vishmika A B 1335 SRI1.0010.35155.25 
  Kurukulasuriya, M Ashen 1512 SRI0.5010.09151.35 
 * 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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