Individual Calculations May 2018
 Hewawasam, H Y Thisaga Manvidu  Total change: 108.00  Rating chartPersonal card
 11th Colombo International Chess Championship 2018 Colombo SRI 2018-03-30
RcRownchangeKK*chgGame
 1440 1142 4.00 7 2.70 40 108.00 
  Rabel, Chinthaka 1542  * SRI1.0010.924036.80 
  Chandrasiri, Vajira Saroj 1542  * SRI0.5010.424016.80 
  Koggala, W S T D 1542  * SRI1.0010.924036.80 
  Fernando, J M Marlon P 1542  * SRI0.5010.424016.80 
  De Silva, L M S T f1542  * SRI0.001-0.0840-3.20 
  Beligaswaththa, B A M K D 1370 SRI0.001-0.2140-8.40 
  Sathsara, E P Daham 1002 SRI1.0010.314012.40 
 * 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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