Individual Calculations October 2016
 Weerakoon, R K B  Total change: 2.80  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1424 1505 5.50 9 0.07 40 2.80 
  Nobert, W D Sachini Jessica 1105  * SRI1.0010.08403.20 
  Weerawardane, Romesh m1905  * SRI0.001-0.0840-3.20 
  Alwela, Senuja Thimeth 1137 SRI1.0010.10404.00 
  Kavisekara , K M H P G Pasindu M 1227 SRI0.501-0.3340-13.20 
  Arachchi, C S 1204 SRI1.0010.15406.00 
  Dickmadugodage, Ravi Prabath 1883 SRI0.001-0.0940-3.60 
  Wiijesinghe , Pasan Januda 1233 SRI1.0010.17406.80 
  Thilakarathne, G M S 1905  * SRI0.001-0.0840-3.20 
  Hathurusinghe , Ravishka 1213 SRI1.0010.15406.00 
 * 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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