Rapid: Individual Calculations October 2017
 Jayaweera , Disindu Hansad  Total change: 0.00  Rating chartPersonal card
 Inaugural Sri Lanka National Rapid Chess Championship 2017 Colomno SRI 2017-09-23
RcRownchangeRpKK*chgGame
 1382 0 3.50 7 0.00 1382   0.00 
  Lamahewa, C 1887 SRI0.0010.00 0.00 
  Kiriella, K G Gimantha Gayasha 1293 SRI1.0010.00 0.00 
  Nethmina, S A Indura 1257 SRI0.0010.00 0.00 
  Lankasinghe, Movindu Jayuka 1136 SRI1.0010.00 0.00 
  Jeyanthan, Krishna Rahul 1596 SRI0.0010.00 0.00 
  Gunarathne, Senila Amaneth c1335 SRI0.5010.00 0.00 
  Alwis, B H A Rasidu 1168 SRI1.0010.00 0.00 

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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