Individual Calculations October 2016
 Dharmarathna, T N  Total change: 2.80  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1301 1354 3.50 6 0.07 40 2.80 
  Senevirathna, M Mokshana Nehan 1011 SRI1.0010.12404.80 
  Lakshitha, H H Sasindu 1735 SRI0.001-0.0940-3.60 
  Pathmanathan, T 1104 SRI1.0010.19407.60 
  Adimali, Uvindu Nipunitha 1167 SRI1.0010.264010.40 
  Mehalathan, Sivakumar 1605 SRI0.001-0.1940-7.60 
  Tennakoon, Lisara Samadhith 1186 SRI0.501-0.2240-8.80 

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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