Individual Calculations February 2018
 Ekanayaka, Adithya  Total change: 0.00  Rating chartPersonal card
 Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years Colombo SRI 2017-12-27
RcRownchangeRpKK*chgGame
 1135 0 2.50 7 0.00 1033   0.00 
  Perera, D G D Y Adeekshana 1297 SRI0.0010.00 0.00 
  Sulakshana, L A D Sadeesha 1099 SRI0.0010.00 0.00 
  Suraweera, M C H Jananath 1130 SRI1.0010.00 0.00 
  Jayamaha, J M L R Bandara 1098 SRI0.0010.00 0.00 
  Jayasundara, A W Lewlin 1060 SRI1.0010.00 0.00 
  Yasanjith, M H Dinura 1131 SRI0.5010.00 0.00 
  Maheepala, S A P D 1128 SRI0.0010.00 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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