Individual Calculations March 2016
 Kodithuwakku, Lisara  Total change: 124.40  Rating chartPersonal card
 Colombo Chess Festival 2016 Colombo SRI 2016-02-03
RcRownchangeKK*chgGame
 1531 1369 4.00 7 1.72 40 68.80 
  Tissera, Suchith 1035 SRI1.0010.12404.80 
  Marapana, Sanupa Bimsath 1103 SRI1.0010.18407.20 
  Kotalawala, Vinodh 1681 SRI1.0010.864034.40 
  Anojman, S. 1769  * SRI1.0010.924036.80 
  Wijekoon, Chandana c1769  * SRI0.001-0.0840-3.20 
  Sandeepa, H N A 1705 SRI0.001-0.1240-4.80 
  Seneviratne, Shehan Kavishka 1652 SRI0.001-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
RcRownchangeKK*chgGame
 1411 1369 5.50 9 1.39 40 55.60 
  Pramudha, W A Wiraj 1039 SRI0.501-0.3840-15.20 
  Dissanayake, Praveen Manodya 1161 SRI1.0010.23409.20 
  Ellawela, Suveen 1763 SRI1.0010.924036.80 
  Abhimanyu, Iraja 1586 SRI0.001-0.2240-8.80 
  Liyanage, Manith Dulwan 1043 SRI1.0010.13405.20 
  Mehalathan, Sivakumar 1631 SRI1.0010.824032.80 
  Liyanapathirana, Pasan Vindula 1769  * SRI0.001-0.0840-3.20 
  Withanage, Lakindu 1508 SRI0.001-0.3140-12.40 
  Yasarathne, B A D Rashmina Pramo 1201 SRI1.0010.284011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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