Individual Calculations October 2016
 Sathkumara, S M S C  Total change: -71.60  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1371 1658 5.50 9 -1.79 40 -71.60 
  Gotel, Matthew Gunnar 1258  * PHI1.0010.08403.20 
  Thilakasiri, P D 1315 SRI1.0010.12404.80 
  Alahakoon, Isuru 2000 SRI0.001-0.1240-4.80 
  Peththanayake, Nuwani 1264 SRI0.501-0.4240-16.80 
  Wijesekara, Gayendra D B 1309 SRI0.501-0.3940-15.60 
  Dahampriya, H K T Dewnethmie 1269 SRI0.001-0.9140-36.40 
  Wijerathne , L M S D 1258  * SRI1.0010.08403.20 
  Peiris, K Bimsara 1258  * SRI1.0010.08403.20 
  Piyumantha, M Thisal Manjith 1406 SRI0.501-0.3140-12.40 
 * 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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