Individual Calculations February 2015
 Kandeeban, Sivasothy  Total change: 28.80  Rating chartPersonal card
 Kalutara Chess Festival 2015 Kalutara SRI 2015-01-14
RcRownchangeKK*chgGame
 1545 1332 2.00 5 0.72 40 28.80 
  Dhanush, Bharadwaj 1732  * IND0.001-0.0840-3.20 
  Abhimanyu, Iraja 1615 SRI0.5010.344013.60 
  Jayaweera, Y 1626 SRI0.5010.354014.00 
  De Silva, Chamindra 1550 SRI0.001-0.2240-8.80 
  Perera, D Upashan L 1204 SRI1.0010.334013.20 
 * 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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