Individual Calculations December 2013
 Sudakova, Irina  Total change: -6.15  Rating chartPersonal card
 OP 6 I Dioscuri Agrigento ITA 2013-11-08
RcRownchangeKK*chgGame
 2215 2362 3.50 6 -0.41 15 -6.15 
  Filetti, Massimiliano 1962  * ITA1.0010.08151.20 
  Marzaduri, Marco R. 1962  * ITA1.0010.08151.20 
  Bifulco, Michel 2055 ITA0.501-0.3615-5.40 
  Kojima, Shinya f2364 JPN0.5010.00150.00 
  Miezis, Normunds g2565 LAT0.001-0.2415-3.60 
  Sotsky, Alexander m2384 RUS0.5010.03150.45 
 * 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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