Individual Calculations February 2019
 Pituwalage, Nadith Nethmira  Total change: 0.00  Rating chartPersonal card
 Sri Lanka National Youth Chess Championship 2018 Under - 13 years Colombo SRI 2018-12-27
RcRownchangeRpKK*chgGame
 1056 0 2.50 6 0.00 999   0.00 
  Wimalagunasekara, D Nithwara 1089 SRI0.0010.00 0.00 
  Rajasinghe, T S Thewnuja 1036 SRI0.5010.00 0.00 
  Salgado, M V Induwara 1019 SRI0.5010.00 0.00 
  Indisa, E M Tiran 1029 SRI0.5010.00 0.00 
  Samarathunga, S Savindya Ransana 1052 SRI1.0010.00 0.00 
  Edirisinghe, Shanuka Dulnath 1110 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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