Individual Calculations October 2016
 Kulatunga, Dinithi  Total change: -15.60  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1322 1492 5.50 9 -0.78 20 -15.60 
  Narampanawa, Surani 1101 SRI1.0010.09201.80 
  Alahakoon, Isuru 1892  * SRI0.001-0.0820-1.60 
  Kaveesha, W V Rashini 1129 SRI1.0010.10202.00 
  Bogodawatte , Keshan 1216 SRI1.0010.17203.40 
  Jayaweera, Y 1779 SRI0.001-0.1620-3.20 
  Hathurusinghe , Ravishka 1213 SRI1.0010.16203.20 
  Dissanayake , Sithila C 1134 SRI0.001-0.9020-18.00 
  Kavisekara , K M H P G Pasindu M 1227 SRI0.501-0.3220-6.40 
  Arachchi, C S 1204 SRI1.0010.16203.20 
 * 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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