Individual Calculations February 2016
 Karunarathne, K M D B  Total change: 17.20  Rating chartPersonal card
 20th Battle of the Kings Colombo SRI 2016-01-08
RcRownchangeKK*chgGame
 1463 1632 3.00 3 0.86 20 17.20 
  Liyanarachchi, Sanosh Shamal 1361 SRI1.0010.17203.40 
  Ratnayake, Nadeesh Sahan 1603 SRI1.0010.46209.20 
  Silva, K C Kaushitha 1424 SRI1.0010.23204.60 

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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