Individual Calculations August 2017
 Hansima, Charitha Kumari  Total change: 56.80  Rating chartPersonal card
 Sri Lanka Women's Qualifying Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1279 1103 3.00 5 1.56 20 31.20 
  Udupitiya, U G S S S 1503  * SRI0.5010.42208.40 
  Lewle, Arundana 1174 SRI1.0010.602012.00 
  Herath, Uthpala Shanika 1316 SRI0.5010.27205.40 
  Karthikeyan, Kiruththikah 1221 SRI0.001-0.3420-6.80 
  Premanath, Prasansa 1182 SRI1.0010.612012.20 
 * 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)
 
 Sri Lanka Women's National B Chess Championship 2017 Colombo SRI 2017-05-12
RcRownchangeKK*chgGame
 1336 1103 3.00 8 1.28 20 25.60 
  Goyumi, Sasika M W 1503  * SRI0.001-0.0820-1.60 
  Perera, Hansini 1288 SRI0.001-0.2620-5.20 
  Waduge, T S H A 1269 SRI1.0010.722014.40 
  Weerakoon, Devuja S 1360 SRI0.5010.32206.40 
  Sarathchandra, Gihansa M 1323 SRI0.5010.28205.60 
  Jayasekera, Himasha Dulanji wc1396 SRI0.001-0.1520-3.00 
  Weerawardana, Oneli Vihanga 1236 SRI0.5010.18203.60 
  Herath, Uthpala Shanika 1316 SRI0.5010.27205.40 
 * 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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