Individual Calculations February 2018
 Suvethican, V  Total change: -18.80  Rating chartPersonal card
 22nd Battle of the Kings Inter School Team Chess Championship 2018 Colombo SRI 2018-01-19
RcRownchangeKK*chgGame
 1365 1063 0.00 3 -0.47 40 -18.80 
  Cooray, T C M Dulein Kavindu 1385 SRI0.001-0.1340-5.20 
  Deegoda, S R 1463  * SRI0.001-0.0840-3.20 
  Peiris, P Dinitha Vimarshana 1248 SRI0.001-0.2640-10.40 
 * 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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