Individual Calculations August 2016
 Selvarajah, Selvendra  Total change: -61.20  Rating chartPersonal card
 National Amateur Chess Championship 2016 Colombo SRI 2016-07-01
RcRownchangeKK*chgGame
 1319 1201 0.50 5 -1.37 40 -54.80 
  Rupassara, P A L 1601  * SRI0.001-0.0840-3.20 
  Wijesinghe, N L C Dojitha 1389 SRI0.001-0.2640-10.40 
  Punchihewa, Kokila Prageeth 1466 SRI0.001-0.1840-7.20 
  Peiris, T Shakya Imanjith 1033 SRI0.501-0.2240-8.80 
  Perera, Sehath Sanvidu R A D 1108 SRI0.001-0.6340-25.20 
 * 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)
 
 Mercantile International Rating Chess Championship 2016 Colombo SRI 2016-07-15
RcRownchangeKK*chgGame
 1601 1201 0.00 2 -0.16 40 -6.40 
  Rathgalla, J M C B 1601  * SRI0.001-0.0840-3.20 
  Liyanagedara, L G A wc1601  * SRI0.001-0.0840-3.20 
 * 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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