Individual Calculations March 2016
 Lakmal, M A C  Total change: -2.20  Rating chartPersonal card
 Colombo Chess Festival 2016 Colombo SRI 2016-02-03
RcRownchangeKK*chgGame
 1395 1550 5.50 9 -0.65 20 -13.00 
  Jayatilaka, W M M Amodya 1150  * SRI1.0010.08201.60 
  Liyanapathirana, Pasan Vindula 1903 SRI0.001-0.1120-2.20 
  Wanasinghe, Thidas Bandara 1179 SRI1.0010.10202.00 
  Priyankara, Chamil 1950  * SRI0.001-0.0820-1.60 
  Samarakoon, S M T Induwara 1184 SRI1.0010.10202.00 
  Upananda, K Y Sasmitha 1309 SRI0.501-0.3020-6.00 
  Ali, Minhaj 1300 SRI1.0010.19203.80 
  Dipsara, K M Dumal Kavish 1315 SRI0.001-0.7920-15.80 
  Samarasinghe, Methsara 1264 SRI1.0010.16203.20 
 * 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)
 
 Sri Lanka Major Division Chess Championship 2016 Colombo Colombo SRI 2016-02-19
RcRownchangeKK*chgGame
 1441 1550 6.00 9 0.54 20 10.80 
  Perera, Sehath Sanvidu R A D 1150  * SRI1.0010.08201.60 
  Prasanna, H G Ajith 1150  * SRI1.0010.08201.60 
  Munasinghe, Thisura 1861 SRI0.001-0.1420-2.80 
  Balasooriya, N B Aritha Binusara 1163 SRI1.0010.09201.80 
  Siriwardena, R I Pasan Bhanuka 1699 SRI0.001-0.3020-6.00 
  De Zoysa, Tharusha Nilakshana 1275 SRI1.0010.17203.40 
  Dissanayake, Manusha Dinuk 1298 SRI1.0010.19203.80 
  Seneviratne, Shehan Kavishka 1652 SRI0.5010.14202.80 
  Jayaweera, Y 1721 SRI0.5010.23204.60 
 * 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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