Individual Calculations July 2014
 Lamahewa, C  Total change: -14.85  Rating chartPersonal card
 Junior National Chess Championships 2014 Open Kandy SRI 2014-06-05
RcRownchangeKK*chgGame
 1523 1847 4.50 6 -0.66 15 -9.90 
  Weerakoon, Odhil S 1447  * SRI1.0010.08151.20 
  Ketipearachchi, Dilanka Hideo 1522 SRI1.0010.13151.95 
  Thilakarathne, G M S 1705 SRI0.001-0.6915-10.35 
  Dahanayake, Kalindu 1447  * SRI1.0010.08151.20 
  Hasanga, K. M. Harith 1564 SRI0.501-0.3415-5.10 
  Basnayaka, M T B 1452 SRI1.0010.08151.20 
 * 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 Open International Chess Championship 2014 Colombo SRI 2014-06-12
RcRownchangeKK*chgGame
 1583 1847 6.00 8 -0.33 15 -4.95 
  Shouthri, Arulrajah 1447  * SRI1.0010.08151.20 
  Anojman, S. 1536 SRI0.501-0.3615-5.40 
  Fernando, W V A Tithira Daminda 1520 SRI0.001-0.8715-13.05 
  Perera, A L N 1447  * SRI1.0010.08151.20 
  Liyanage, Ranindu Dilshan 1447  * SRI1.0010.08151.20 
  Jayasooriya, Kaveesh 1602 SRI1.0010.20153.00 
  Abhimanyu, Iraja 1674 SRI1.0010.27154.05 
  Randil, Lakshitha 1987 SRI0.5010.19152.85 
 * 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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