Individual Calculations September 2011
 Delias, Gerard  Total change: 52.50  Rating chartPersonal card
 10e open international de La Fère LA FERE FRA 2011-07-02
RcRownchangeKK*chgGame
 1923 1580 2.50 6 1.75 30 52.50 
  De Brouwere, Johan 1768 BEL0.5010.24307.20 
  Mataigne, Jean-Michel 1980  * FRA1.0010.923027.60 
  Feryn, Alexandre 1980  * FRA0.001-0.0830-2.40 
  Meunier, Samuel 1950 FRA1.0010.903027.00 
  Londers, Jan 1877 BEL0.001-0.1530-4.50 
  Koechler, Thomas 1980  * FRA0.001-0.0830-2.40 
 * 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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