Individual Calculations August 2018
 Dharmasena, W M S S B  Total change: 152.00  Rating chartPersonal card
 5th Sri Lanka National Amateur International Rating Chess Championships 2018 Kurunegala SRI 2018-06-14
RcRownchangeKK*chgGame
 1378 1063 1.00 3 0.57 40 22.80 
  Chandula, E D S 1463  * SRI0.001-0.0840-3.20 
  Bandara, K G J C 1284 SRI1.0010.784031.20 
  Kiriella, K G T S D 1387 SRI0.001-0.1340-5.20 
 * 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)
 
 14th Asian Schools Chess Championship 2018 - Under 11 Open Waskaduwa SRI 2018-07-09
RcRownchangeKK*chgGame
 1355 1063 4.50 8 3.23 40 129.20 
  Burbach, Brunel Baron 1371 THA0.001-0.1440-5.60 
  Kotuwella, Sashmitha N Bandara 1244 SRI1.0010.744029.60 
  Ekanayake, D S 1304 SRI0.5010.304012.00 
  Ekanayake, Hasindu Chiranga 1356 SRI0.5010.354014.00 
  Sathmina, S L Lalindu 1463  * SRI1.0010.924036.80 
  Adalja, Vanssh A 1385 IND0.001-0.1340-5.20 
  Mukhametkali, Merey 1391 KAZ1.0010.874034.80 
  Palangoda, U P G M Sasmitha 1328 SRI0.5010.324012.80 
 * 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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