Individual Calculations July 2012
 Derien, Robert  Total change: -24.00  Rating chartPersonal card
 6ème Open International de Gap Charance GAP FRA 2012-04-23
RcRownchangeKK*chgGame
 1712 1731 3.00 6 -0.22 15 -3.30 
  Peric, Slavisa m2131  * SRB0.5010.42156.30 
  Barneaud, Camille 1483 FRA0.001-0.8115-12.15 
  Lebeau, Bernard 1522 FRA0.001-0.7715-11.55 
  Joubert, Leo 1722 FRA0.501-0.0115-0.15 
  Catot, Olivier 1519 FRA1.0010.23153.45 
  Bonfils, Remy 1895 FRA1.0010.721510.80 
 * 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)
 
 Championnat Vétérans des Bouches-du-Rhone 2012 MARSEILLE FRA 2012-05-26
RcRownchangeKK*chgGame
 1627 1723 0.50 3 -1.38 15 -20.70 
  Deregnaucourt, Yves 1726 FRA0.5010.00150.00 
  Porte, Jacques 1485 FRA0.001-0.8015-12.00 
  Scamaroni, Jean-Paul 1669 FRA0.001-0.5815-8.70 

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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