Individual Calculations February 2016
 Choksy, Anaisha  Total change: -7.60  Rating chartPersonal card
 20th Battle of the Kings Colombo SRI 2016-01-08
RcRownchangeKK*chgGame
 1224 1210 0.50 1 0.02 40 0.80 
  Herath, Sanduni 1224 SRI0.5010.02400.80 

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)
 
 Kalutara Chess Festival 2016 Kalutara SRI 2016-01-13
RcRownchangeKK*chgGame
 1569 1210 0.00 2 -0.21 40 -8.40 
  Deegoda, S R 1610  * SRI0.001-0.0840-3.20 
  Gunawardena, I M P T 1528 SRI0.001-0.1340-5.20 
 * 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)
 

 

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