Rapid: Individual Calculations May 2019
 Dissanayake, R K T  Total change: -45.60  Rating chartPersonal card
 Sri Lanka National Youth Rapid Chess Championship 2019 - Under 16 Open Colombo SRI 2019-03-23
RcRownchangeKK*chgGame
 1377 1584 3.50 6 -1.00 20 -20.00 
  Maheeshan, Gayan 1308 SRI1.0010.17203.40 
  Nethsara, W M Daham 1371 SRI0.001-0.7720-15.40 
  Kodithuwakku, Himsara 1399 SRI0.001-0.7420-14.80 
  Dissanayake, Praveen Manodya 1327 SRI1.0010.18203.60 
  Jayawardana, Chenuka Nethvidu 1237 SRI1.0010.11202.20 
  Liyanage, Ranindu Dilshan c1617 SRI0.5010.05201.00 

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)
 
 Asian Youth Rapid Chess Championship 2019 - Under 16 Open Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1357 1584 4.00 7 -1.28 20 -25.60 
  Udumullage, Senuja Dilmith 1184  * SRI1.0010.08201.60 
  Aldabergenov, Alrami 1894 KAZ0.001-0.1420-2.80 
  De Silva, D Senath Heshara 1184  * SRI1.0010.08201.60 
  Nethmina, S A Indura 1330 SRI0.001-0.8120-16.20 
  Kerimkulov, Omurbek 1386 KGZ0.001-0.7620-15.20 
  Maheeshan, Gayan 1308 SRI1.0010.17203.40 
  Cooray, T C M Dulein Kavindu 1214 SRI1.0010.10202.00 
 * 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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