Individual Calculations October 2016
 Karunarathne, K M D B  Total change: -24.60  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1394 1649 5.00 8 -1.23 20 -24.60 
  Gunawardena, I M T S wc1249  * SRI1.0010.08201.60 
  Jayasundara, J J M Y Adithya B 1308 SRI0.001-0.8820-17.60 
  Ekanayake, Hasindu Chiranga 1249  * SRI1.0010.08201.60 
  Ekanayake, N N B 1275 SRI0.501-0.4020-8.00 
  Ranasinghe, R A Senuka Buddhika 1265 SRI1.0010.09201.80 
  Herath, H M H C B 1408 SRI1.0010.20204.00 
  Yatawara, O L B 1503 SRI0.501-0.2020-4.00 
  De Silva, Elath Mathanga 1893 SRI0.001-0.2020-4.00 
 * 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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