Individual Calculations October 2016
 Dissanayake, R K Janani  Total change: 5.20  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1332 1404 5.50 9 0.13 40 5.20 
  Ruwanpura, Hashen Viduth 1054 SRI1.0010.11404.40 
  Lamahewa, C 1804  * SRI0.001-0.0840-3.20 
  Narampanawa, Surani 1101 SRI1.0010.14405.60 
  Dissanayake , Sithila C 1134 SRI0.001-0.8340-33.20 
  Pelagewatta , T P 1111 SRI1.0010.15406.00 
  Kodithuwakku, T D 1194 SRI1.0010.23409.20 
  Chathuranga, K Sahan 1675 SRI0.5010.334013.20 
  Sandeepa, H Niruksha Akshith 1747 SRI0.001-0.1240-4.80 
  Rajapaksa, Minagi 1167 SRI1.0010.20408.00 
 * 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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