Individual Calculations June 2018
 Datharam, Aarti  Total change: 25.60  Rating chartPersonal card
 KZN Open 2018 (A-Section) Durban RSA 2018-04-27
RcRownchangeKK*chgGame
 1661 1275 1.00 4 0.64 40 25.60 
  Mabusela, Johannes Manyedi m1675  * RSA0.001-0.0840-3.20 
  Pwere, Charles 1617 ZIM1.0010.884035.20 
  Khanyile, Wandumuzi Siphephelo 1675  * RSA0.001-0.0840-3.20 
  Danisa, Cyril T. 1675  * RSA0.001-0.0840-3.20 
 * 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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