Individual Calculations March 2018
 Hewage, Mike  Total change: -19.20  Rating chartPersonal card
 Sri Lanka National (Major Division) Chess Championship 2018 - Kandy Event Kandy SRI 2018-02-13
RcRownchangeKK*chgGame
 1396 1156 0.50 4 -0.48 40 -19.20 
  Fonseka, C K D 1556  * SRI0.001-0.0840-3.20 
  Hettiarachchi, V A 1031 SRI0.001-0.6740-26.80 
  Moharjeen, Miraj 1501 SRI0.001-0.1140-4.40 
  Bandara, K M W G Lahiru 1494 SRI0.5010.384015.20 
 * 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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