Individual Calculations June 2018
 Loftsson, Hrafn  Total change: -7.60  Rating chartPersonal card
 Skakmot odlinga 2018 Reykjavik ISL 2018-03-21
RcRownchangeKK*chgGame
 1985 2169 1.00 2 -0.38 20 -7.60 
  Omarsson, Kristofer 1769  * ISL1.0010.08201.60 
  Ptacnikova, Lenka wg2200 ISL0.001-0.4620-9.20 
 * 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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