Individual Calculations March 2018
 Bandara, K M W G Lahiru  Total change: -76.40  Rating chartPersonal card
 Sri Lanka National (Major Division) Chess Championship 2018 - Kandy Event Kandy SRI 2018-02-13
RcRownchangeKK*chgGame
 1293 1494 2.50 6 -1.91 40 -76.40 
  Senarathne, S A Daham Tharushika 1094  * SRI1.0010.08403.20 
  Samaranayake, K P R N 1885 SRI0.001-0.0940-3.60 
  Kavisekara, Manula Heshan 1147 SRI0.001-0.8940-35.60 
  Basnayake, Kaushal Chaturanga 1202 SRI1.0010.15406.00 
  Palangoda, U P G M Sasmitha 1274 SRI0.001-0.7840-31.20 
  Hewage, Mike 1156 SRI0.501-0.3840-15.20 
 * 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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