Individual Calculations May 2017
 Shasikumar, Nagarajah  Total change: 40.00  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Colombo Colombo SRI 2017-03-30
RcRownchangeKK*chgGame
 1328 1259 3.50 6 0.91 20 18.20 
  Weerakoon, D D P 1659  * SRI0.001-0.0820-1.60 
  Saravanabaavan, Brijeash 1071 SRI0.501-0.2420-4.80 
  Ranathunga, H D Naveen Shalitha 1094 SRI1.0010.28205.60 
  Guruge, Nalaka Neranjan 1500 SRI0.001-0.2020-4.00 
  Dissanayaka, Anupama 1148 SRI1.0010.35207.00 
  Perera, Thilina 1498 SRI1.0010.802016.00 
 * 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)
 
 Colombo Chess Festival 2017 Colombo SRI 2017-04-06
RcRownchangeKK*chgGame
 1432 1259 3.00 6 1.09 20 21.80 
  Jayaweera, Y 1659  * SRI1.0010.922018.40 
  Athukorala, Shavindi Uddeepana 1574 SRI0.001-0.1420-2.80 
  Iddagoda, Nikitha 1546 SRI0.001-0.1620-3.20 
  Weerasiri, H P Sayuni Chamathna 1071 SRI1.0010.26205.20 
  Hansima, Charitha Kumari 1116 SRI1.0010.31206.20 
  Pallie, Tuan Ehshan 1627 SRI0.001-0.1020-2.00 
 * 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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