Individual Calculations May 2017
 Abeykoon, A M Vishakya Poojathmi  Total change: 0.00  Rating chartPersonal card
 Colombo Chess Festival 2017 Colombo SRI 2017-04-06
RcRownchangeRpKK*chgGame
 1197 0 1.00 5 0.00 957   0.00 
  Jayasundara, K M Sohanee Divyana 1346 SRI0.0010.00 0.00 
  Bandaranayake, A 1187 SRI0.5010.00 0.00 
  Amarasinghe, Kavithma Gayuni 1212 SRI0.0010.00 0.00 
  Hansima, Charitha Kumari 1116 SRI0.0010.00 0.00 
  Morais, Sanithu Leander Pamudith 1124 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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