Individual Calculations March 2014
 Kulasekara, Kashapa D M T  Total change: 20.55  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2014 Kandy Kandy SRI 2014-02-01
RcRownchangeKK*chgGame
 1699 1908 5.50 8 -0.42 15 -6.30 
  Wijesekara, Gayendra D B 1508  * SRI1.0010.08151.20 
  Wijesinghe, T S B 1511 SRI1.0010.08151.20 
  Jayalath, Thusitha Kumara 1593 SRI1.0010.14152.10 
  Fonseka, C K D 1892 SRI0.501-0.0215-0.30 
  Karunarathne, K M H B 1669 SRI1.0010.20153.00 
  Haputhanthri, H U D B 1789 SRI0.501-0.1615-2.40 
  Hapuarachchi, H L M 1933 SRI0.5010.03150.45 
  Herath, N N B 1695 SRI0.001-0.7715-11.55 
 * 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
 1878 1908 6.00 8 1.79 15 26.85 
  Weerakoon, H. M. Santhusha Samad 1508  * SRI1.0010.08151.20 
  Wickramasinghe, Dilhara Ishini 1542 SRI1.0010.10151.50 
  Ekanayake, A M B 1703 SRI1.0010.24153.60 
  Peiris, T S S f2062 SRI1.0010.711510.65 
  Weerawardane, Romesh m2131 SRI1.0010.781511.70 
  Alahakoon, Isuru 2061 SRI0.001-0.3015-4.50 
  Pradeep, Kumar R.a. 2289 IND0.001-0.0915-1.35 
  Gamage, Chathulanka 1731 SRI1.0010.27154.05 
 * 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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