Individual Calculations September 2019
 Dissanayake, E M T N  Total change: 0.00  Rating chartPersonal card
 Sri Lanka open International Rating Chess Championship 2019 Anuradhapura SRI 2019-08-09
RcRownchangeRpKK*chgGame
 1276 0 0.50 4 0.00 954   0.00 
  Menuka, Udara 1551 SRI0.0010.00 0.00 
  Ranasinghe, R A Senuka Buddhika 1288 SRI0.0010.00 0.00 
  Silva, M K Theshan Pasandul 1010 SRI0.0010.00 0.00 
  Bandara, T M Miul Prabhashwara 1256 SRI0.5010.00 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)
 
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeRpKK*chgGame
 1332 0 1.50 6 0.00 1139   0.00 
  Bandara, A J K D 1721 SRI0.0010.00 0.00 
  Herath, H M J R 1211 SRI0.5010.00 0.00 
  Karandeniya, Praveen Nuwanjana 1444 SRI0.0010.00 0.00 
  De Silva, D Senath Heshara 1172 SRI1.0010.00 0.00 
  Katugampola, A H 1290 SRI0.0010.00 0.00 
  Gunawardana, Indrakeela K D Udde 1151 SRI0.0010.00 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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