Individual Calculations March 2016
 Wiratunga, Ishan  Total change: 0.00  Rating chartPersonal card
 Colombo Chess Festival 2016 Colombo SRI 2016-02-03
RcRownchangeRpKK*chgGame
 1476 0 6.00 9 0.00 1536   0.00 
  Liyanage, Deshani Sanjula 1119 SRI0.0010.00 0.00 
  Kotuwelle, Akash Tharupathi 1092 SRI1.0010.00 0.00 
  Siriwardana, J M Kalpani S 1355 SRI1.0010.00 0.00 
  Dabare, Pulasthi 1566 SRI1.0010.00 0.00 
  Karunathilaka, H M I S 1716 SRI1.0010.00 0.00 
  Manukonda, Arun 1843 IND0.0010.00 0.00 
  Jeyanthan, Krishna Rahul 1597 SRI0.0010.00 0.00 
  Jayasekera, Himasha Dulanji wc1386 SRI1.0010.00 0.00 
  Dissanayake, Ranura 1614 SRI1.0010.00 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)
 
 Sri Lanka Major Division Chess Championship 2016 Colombo Colombo SRI 2016-02-19
RcRownchangeRpKK*chgGame
 1534 0 6.00 9 0.00 1594   0.00 
  Peiris, K Bimsara 1217 SRI1.0010.00 0.00 
  Rathnayake, Vishmika A B 1429 SRI1.0010.00 0.00 
  Pallie, Tuan Ehshan 1687 SRI0.5010.00 0.00 
  Satheesha, Ishan 1573 SRI0.5010.00 0.00 
  Mihiranga, K Yasiru 1517 SRI1.0010.00 0.00 
  Kondagoda, P. M. B. 1707 SRI0.0010.00 0.00 
  Withanage, Lakindu 1508 SRI1.0010.00 0.00 
  Jayasinghe, Keeth M S 1731 SRI0.0010.00 0.00 
  Aldeniya, A H N D 1437 SRI1.0010.00 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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