Individual Calculations November 2015
 Rubinov, Egor  Total change: 4.40  Rating chartPersonal card
 25th European Youth Chess Championship 2015 U10 - Open Porec CRO 2015-09-21
RcRownchangeKK*chgGame
 1703 1374 0.50 3 0.11 40 4.40 
  Grachev, Alexey 1774  * RUS0.001-0.0840-3.20 
  Lutz, Ruben 1651 GER0.001-0.1740-6.80 
  Balaji, Aaravamudhan 1683 ENG0.5010.364014.40 
 * 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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