Individual Calculations November 2017
 Ganepola, G A D Lesandu D  Total change: -16.80  Rating chartPersonal card
 8th Buddhi International Open Rating Tournament 2017 Gampaha SRI 2017-10-14
RcRownchangeKK*chgGame
 1227 1003 0.50 4 -0.42 40 -16.80 
  Jayasundara, K M Sohanee Divyana 1403  * SRI0.001-0.0840-3.20 
  Bandara, Y R K G 1192 SRI0.5010.254010.00 
  Divyanjalie, W S M 1154 SRI0.001-0.3040-12.00 
  Pamuditha, A L Malith 1157 SRI0.001-0.2940-11.60 
 * 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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