Individual Calculations June 2017
 Ansari, Athar  Total change: -8.20  Rating chartPersonal card
 2016/17 4NCL Division 4 South Rounds 9-11 Reading ENG 2017-04-29
RcRownchangeKK*chgGame
 1676 1937 2.00 3 -0.41 20 -8.20 
  Collins, Jonathan 1797 ENG1.0010.31206.20 
  Balouka Myers, Gabriel 1695 ENG0.001-0.8020-16.00 
  Balouka-Myers, Raphael 1537  * ENG1.0010.08201.60 
 * 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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