Individual Calculations January 2014
 Wickramanayake, T U  Total change: -8.10  Rating chartPersonal card
 Mercantile International Rating Tournament 2013 Colombo SRI 2013-11-22
RcRownchangeKK*chgGame
 1685 1855 3.00 5 -0.54 15 -8.10 
  Mihiranga, Yasiru 1540 SRI1.0010.14152.10 
  Subasinghe, D D C H 1692 SRI1.0010.28154.20 
  Alahakoon, A M C B 1899 SRI0.001-0.4415-6.60 
  Abhimanyu, Iraja 1714 SRI0.001-0.6915-10.35 
  Herath, H M S S A 1582 SRI1.0010.17152.55 

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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