Individual Calculations September 2009
 Grimberg, Boris  Total change: 10.95  Rating chartPersonal card
 16.Friedensfest-Open Gruppe A Augsburg GER 2009-08-06
RcRownchangeKK*chgGame
 2171 2390 6.00 7 0.73 15 10.95 
  Giannino, Domenico 1990  * GER1.0010.08151.20 
  Eichner, Manfred 2056 GER1.0010.12151.80 
  Baeuml, Ulrich 2100 GER1.0010.16152.40 
  Fedorovsky, Michael 2446 GER0.5010.08151.20 
  Kurz, Christian 2101 GER0.501-0.3415-5.10 
  Rolle, Eric 2251 GER1.0010.31154.65 
  Cieza Vega, Arcadio f2253 PER1.0010.32154.80 
 * 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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