Individual Calculations January 2014
 Perera, U I Himal  Total change: 11.40  Rating chartPersonal card
 5th Ethugalpura International Rating Tournament 2013 Kurunegala SRI 2013-12-07
RcRownchangeKK*chgGame
 1640 1346 1.00 4 0.38 30 11.40 
  Tharindu, M W C 1655 SRI0.001-0.1430-4.20 
  Uyanhewage, T K 1661 SRI1.0010.863025.80 
  Kaveen, Ishara 1597 SRI0.001-0.1930-5.70 
  Bandara, W S K 1648 SRI0.001-0.1530-4.50 

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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