Individual Calculations December 2013
 Gurevich, Iosif  Total change: -42.60  Rating chartPersonal card
 Voskres October- November Moscow RUS 2013-10-27
RcRownchangeKK*chgGame
 1669 1400 0.00 7 -1.42 30 -42.60 
  Babaev, Mikhail 1800  * GER0.001-0.0830-2.40 
  Lavrischev, Anatoly 1800  * RUS0.001-0.0830-2.40 
  Golovin, Vitaliy 1800  * RUS0.001-0.0830-2.40 
  Galvan Cipriani, Viviana 1360 ESP0.001-0.5630-16.80 
  Chernoglazov, Vitaliy 1530 RUS0.001-0.3230-9.60 
  Fedotov, Aleksandr 1718 RUS0.001-0.1330-3.90 
  Ivanova, Marina 1678 RUS0.001-0.1730-5.10 
 * 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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