Individual Calculations July 2010
 Motorin, Alexander  Total change: 5.50  Rating chartPersonal card
 Moscow region Spring 2010 Rtg Serpukhov RUS 2010-04-30
RcRownchangeKK*chgGame
 1881 1919 3.50 6 0.22 25 5.50 
  Khamko, Kristina 1547 RUS1.0010.10252.50 
  Bilan, Danila 1608 RUS0.501-0.3625-9.00 
  Krylov, Ivan 1910 RUS0.501-0.0125-0.25 
  Shpagin, Vlas 2319  * RUS0.001-0.0825-2.00 
  Krutov, Sergey 2094 RUS1.0010.732518.25 
  Sarana, Alexey 1805 RUS0.501-0.1625-4.00 
 * 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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