Individual Calculations January 2017
 Bandara, O R D R Nayanajith  Total change: 0.40  Rating chartPersonal card
 8th Ethugalpura International Rated Chess Championship 2016 Kurunegala SRI 2016-12-03
RcRownchangeKK*chgGame
 1287 1268 3.50 7 0.01 40 0.40 
  Lasitha, Subash c1668  * SRI0.001-0.0840-3.20 
  Herath, M Sanumi Nehansa 1029 SRI1.0010.20408.00 
  Herath, H M R M K 1545 SRI0.001-0.1740-6.80 
  Ranasnghe, Ridmi Veenavi 1017 SRI1.0010.19407.60 
  Koggala, W S T D 1615 SRI0.001-0.1140-4.40 
  Bandara , W M Malitha 1071 SRI0.501-0.2540-10.00 
  Weerasekara, W M D S 1061 SRI1.0010.23409.20 
 * 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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