Individual Calculations September 2019
 Lakshitha, H H Sasindu  Total change: -30.60  Rating chartPersonal card
 4th SSC Open International Rating chess Championship 2019 Matara SRI 2019-08-03
RcRownchangeKK*chgGame
 1391 1693 7.00 9 -0.39 20 -7.80 
  Liyanage, R L Mihini B wc1293  * SRI1.0010.08201.60 
  Hansamali, H M Samudrika 1293  * SRI1.0010.08201.60 
  Dalawella, Sanuka Chandul 1304 SRI1.0010.09201.80 
  Galappaththi, Chinthaka Anuruddh f2066 SRI0.001-0.1020-2.00 
  Wickramarathne, P W G Gaveshi 1293  * SRI1.0010.08201.60 
  Gunasekara, Chaniru Hansana Abey 1387 SRI0.001-0.8620-17.20 
  Sandanayake, Dehansa Nisanduni 1293  * SRI1.0010.08201.60 
  Rupasinghe, S S S 1293  * SRI1.0010.08201.60 
  Gamage, A G R Ruwanmith 1293  * SRI1.0010.08201.60 
 * 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)
 
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeKK*chgGame
 1406 1693 7.00 10 -1.14 20 -22.80 
  Weerasekara, A W H S 1293  * SRI1.0010.08201.60 
  Dandeniya, D D L N 1293  * SRI1.0010.08201.60 
  Seneka, M W Thenumi 1311 SRI0.501-0.4120-8.20 
  Dissanayake , Sithila C 1306 SRI1.0010.09201.80 
  Ranasinghe, R A Senuka Buddhika 1293  * SRI0.501-0.4220-8.40 
  Pathmasiri, R D Isuru Saranga 1340 SRI1.0010.11202.20 
  Mitrabha, Guha f2093  * IND0.001-0.0820-1.60 
  Gunarathna, D A Viraj Darshana 1447 SRI0.501-0.3120-6.20 
  Dilanya, W V Nethmi 1375 SRI0.501-0.3720-7.40 
  Perera, Isara Ranmeth 1313 SRI1.0010.09201.80 
 * 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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