Individual Calculations May 2017
 Egodage, Thilina  Total change: 6.80  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Colombo Colombo SRI 2017-03-30
RcRownchangeKK*chgGame
 1466 1773 4.50 6 -0.57 20 -11.40 
  Dissanayake, Praveen Manodya 1373  * SRI0.501-0.4220-8.40 
  Mathes Arachchi , Bhanila M 1373  * SRI0.501-0.4220-8.40 
  Dissanayaka, Yadeesha Rashmane c1373  * SRI1.0010.08201.60 
  Satheesha, Ishan 1535 SRI1.0010.20204.00 
  Thenuka, Kuruwita Gamalathge Kin 1481 SRI0.501-0.3520-7.00 
  Chandrasiri, Vajira Saroj 1659 SRI1.0010.34206.80 
 * 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)
 
 Colombo Chess Festival 2017 Colombo SRI 2017-04-06
RcRownchangeKK*chgGame
 1612 1773 5.00 6 0.91 20 18.20 
  Dineth, S A Induwara 1373  * SRI1.0010.08201.60 
  Kodithuwakku, Lisara 1510 SRI1.0010.18203.60 
  Theekshana, H G Denuwan 1833 SRI0.001-0.4220-8.40 
  Perera, Thilina 1498 SRI1.0010.17203.40 
  Iddagoda, Nikitha 1546 SRI1.0010.21204.20 
  Liyanapathirana, Pasan Vindula 1914 SRI1.0010.692013.80 
 * 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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