Individual Calculations August 2018
 Gamage, B K Sayumi Hasithma  Total change: -51.60  Rating chartPersonal card
 14th Asian Schools Chess Championship 2018 - under 13 Girls Waskaduwa SRI 2018-07-09
RcRownchangeKK*chgGame
 1227 1084 1.00 7 -1.29 40 -51.60 
  Mapa, M M W H 1297 SRI0.001-0.2340-9.20 
  Jayasundara, Nisansa Hansali 1206 SRI0.001-0.3340-13.20 
  Harati, Hasti 1484  * IRI0.001-0.0840-3.20 
  Subasinghe, S M T D 1087 SRI0.001-0.5040-20.00 
  Nuha, Rilwan 1129 MDV1.0010.564022.40 
  Marasinghe, Chanethma Devangi 1125 SRI0.001-0.4440-17.60 
  Siyambalapitiya, S V D S 1262 SRI0.001-0.2740-10.80 
 * 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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