Individual Calculations March 2014
 Madusanka, L D P  Total change: 26.70  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2014 Colombo Colombo SRI 2014-01-31
RcRownchangeKK*chgGame
 1621 1699 6.50 9 1.42 15 21.30 
  Rajendram, Branavan 1299  * SRI1.0010.08151.20 
  Perera, L Lithmal Wansika 1325 SRI1.0010.10151.50 
  Kodikara, N S 1299  * SRI1.0010.08151.20 
  Harishman, S. 1802 SRI0.001-0.3615-5.40 
  Ruwanpathirana, Priyantha 1386 SRI1.0010.14152.10 
  Kavinda, Akila 1994 SRI1.0010.851512.75 
  Anuruddha, N B M I 1850 SRI0.5010.20153.00 
  Munasinghe, Thisura 1831 SRI0.5010.18152.70 
  Senanayaka, P D 1807 SRI0.5010.15152.25 
 * 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)
 
 7th Colombo International Chess Festival 2014 Colombo SRI 2014-02-12
RcRownchangeKK*chgGame
 1630 1701 5.00 8 0.36 15 5.40 
  Perera, Hansini 1301  * SRI1.0010.08151.20 
  Kodikara, K K M A 1404 SRI0.501-0.3515-5.25 
  Birunthaban, Rajendram 1301  * SRI1.0010.08151.20 
  Manukonda, Arun 1991 IND1.0010.841512.60 
  Alahakoon, Isuru 2061 SRI0.001-0.1015-1.50 
  Thiyasara, K.t Thisen 1533 SRI0.501-0.2215-3.30 
  Harshal, Shahi f2040 IND0.001-0.1215-1.80 
  Askey, Raveen Nimesh 1406 SRI1.0010.15152.25 
 * 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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