Individual Calculations July 2015
 Kohombanarachchi, Dinali  Total change: 45.60  Rating chartPersonal card
 11th Asian Schools Chess Championships 2015 - Girls Under-15 Singapore SGP 2015-05-31
RcRownchangeKK*chgGame
 1448 1109 2.00 6 1.14 40 45.60 
  Hng, Emmanuelle 1509  * SIN1.0010.924036.80 
  Tejaswini, Sagar wc1509  * IND0.001-0.0840-3.20 
  Rajapaksa, Miyuni Kavinya 1509  * SRI0.001-0.0840-3.20 
  Ngieng, Vivian 1140 MAS1.0010.544021.60 
  Mendis, Dasuni Hansika wc1509  * SRI0.001-0.0840-3.20 
  Siew, Kai Xin 1509  * SIN0.001-0.0840-3.20 
 * 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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