Individual Calculations August 2017
 Gunarathne, H D D Daham  Total change: 8.40  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1398 1154 1.50 6 0.21 40 8.40 
  Aluvihare, Shakila 1554  * SRI0.001-0.0840-3.20 
  Wijesekara, Gayendra D B 1333 SRI1.0010.734029.20 
  Jayasooriya, E M S D 1388 SRI0.5010.294011.60 
  Weerakoon, R K B 1508 SRI0.001-0.1140-4.40 
  Chandrathilaka, K M G Monal Hash 1358 SRI0.001-0.2440-9.60 
  Aluvihare, Sithum D 1244 SRI0.001-0.3840-15.20 
 * 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)
 

 

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