Individual Calculations January 2017
 Ambepussa, Gihan  Total change: -40.40  Rating chartPersonal card
 8th Ethugalpura International Rated Chess Championship 2016 Kurunegala SRI 2016-12-03
RcRownchangeKK*chgGame
 1337 1244 1.00 5 -1.01 40 -40.40 
  Weerasinghe, W M G L A 1629 SRI0.001-0.0940-3.60 
  Sandeepa , W A Geeshan 1473 SRI0.5010.294011.60 
  Thuduwage, Yasasirini Pabasara 1520 SRI0.001-0.1740-6.80 
  Sutharson, S T 1011 SRI0.501-0.2940-11.60 
  Ekanayake, D S 1051 SRI0.001-0.7540-30.00 

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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