Individual Calculations September 2016
 Harischandra, Thisath Ranpul  Total change: -19.20  Rating chartPersonal card
 Sri Lanka Open Chess Championship 2016 Colombo SRI 2016-08-07
RcRownchangeKK*chgGame
 1260 1045 0.00 2 -0.48 40 -19.20 
  Chandira, K W Yasandu 1346 SRI0.001-0.1540-6.00 
  Dineth, S A Induwara 1174 SRI0.001-0.3340-13.20 

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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