Individual Calculations September 2016
 Detumini, G P Methira  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Open Chess Championship 2016 Colombo SRI 2016-08-07
RcRownchangeRpKK*chgGame
 1270 0 1.00 5 0.00 1030   0.00 
  Kumarawadu, C S 1574 SRI0.0010.00 0.00 
  Wanigaratne, Dinindra T 1203 SRI1.0010.00 0.00 
  Arachchi, C S 1204 SRI0.0010.00 0.00 
  Premanath, Prasansa 1166 SRI0.0010.00 0.00 
  Samarakoon, S M T Induwara 1202 SRI0.0010.00 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)
 
 Negombo Chess Festival 2016. Negombo SRI 2016-08-12
RcRownchangeRpKK*chgGame
 1157 0 3.00 7 0.00 1107   0.00 
  Madhuranga, W S P 1282 SRI0.0010.00 0.00 
  Pathiraja, P M D I 1105 SRI0.5010.00 0.00 
  Liyanage, D B M Nethmini 1090 SRI0.0010.00 0.00 
  Premachandra, Tiruni 1113 SRI1.0010.00 0.00 
  Wijesinghe, W A D Sumudu 1225 SRI0.5010.00 0.00 
  Ushetti, U D V A S Y 1111 SRI1.0010.00 0.00 
  Gunathilake, M D Kehan S 1176 SRI0.0010.00 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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