Individual Calculations February 2018
 Anojman, S.  Total change: -75.20  Rating chartPersonal card
 Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 17 years Colombo SRI 2017-12-27
RcRownchangeKK*chgGame
 1488 1751 4.50 7 -1.10 40 -44.00 
  Dissanayaka, Sithija Sandeep 1351  * SRI1.0010.08403.20 
  Thilakarathne, Malidu Amodya 1351  * SRI0.001-0.9240-36.80 
  Malhara, W.a. Hansana 1750 SRI0.5010.00400.00 
  Fernando, M Tharusha Randima 1476 SRI1.0010.17406.80 
  Dahanayake, Kalindu 1564 SRI0.001-0.7440-29.60 
  Sivathanujan, S 1477 SRI1.0010.17406.80 
  Kiriella, K G Nimesha Shalinda 1447 SRI1.0010.14405.60 
 * 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)
 
 22nd Battle of the Kings Inter School Team Chess Championship 2018 Colombo SRI 2018-01-19
RcRownchangeKK*chgGame
 1466 1751 2.50 4 -0.78 40 -31.20 
  Maleesha, Tharuki 1351  * SRI1.0010.08403.20 
  Thilakarathne, Malidu Amodya 1351  * SRI0.001-0.9240-36.80 
  Herat-Guneratne, Lohan 1556 SRI0.501-0.2540-10.00 
  Ariyasinghe, T.r 1606 SRI1.0010.314012.40 
 * 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)
 

 

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