Rapid: Individual Calculations October 2013
 Perera, D Upashan L  Total change: 0.00  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 11 Open Rapid Hikkaduwa SRI 2013-08-31
RcRownchangeRpKK*chgGame
 1331 0 2.00 6 0.00 1206   0.00 
  Liyanage, Ranindu Dilshan 1385 SRI0.0010.00 0.00 
  Wijesinghe, N L C Dojitha 1196 SRI0.0010.00 0.00 
  Rasanjana, U G S Y 1281 SRI0.5010.00 0.00 
  Kodithuwakku, Himsara 1350 SRI1.0010.00 0.00 
  Al Shamisi, Hareb Nasser 1481 UAE0.0010.00 0.00 
  Kodikara, N S 1293 SRI0.5010.00 0.00 

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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