Individual Calculations November 2014
 Silva, L H V Vinamitha  Total change: -11.20  Rating chartPersonal card
 Southern First International Chess Championship 2014 Galle SRI 2014-10-18
RcRownchangeKK*chgGame
 1565 1184 0.00 3 -0.28 40 -11.20 
  Mendis, W G Chinthaka 1584  * SRI0.001-0.0840-3.20 
  Perera, B S 1528 SRI0.001-0.1240-4.80 
  Thiyasara, K.t Thisen 1584  * SRI0.001-0.0840-3.20 
 * 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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