Individual Calculations October 2017
 Tennakoon, I L K  Total change: -1.00  Rating chartPersonal card
 8th Kandy Open International Rating Chess Championship 2017 Kandy SRI 2017-08-25
RcRownchangeKK*chgGame
 1345 1671 6.00 7 -0.05 20 -1.00 
  Omanthage, D S 1271  * SRI1.0010.08201.60 
  Bandara, Y R S D 1271  * SRI1.0010.08201.60 
  Sivathanujan, S 1423 SRI1.0010.19203.80 
  Wijethilake, D N 1271  * SRI0.501-0.4220-8.40 
  Samarakoon, Hevidu 1327 SRI0.501-0.3820-7.60 
  Fernando, M Tharusha Randima 1428 SRI1.0010.20204.00 
  Jayanka, L P P R 1426 SRI1.0010.20204.00 
 * 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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