Individual Calculations February 2013
 Perret, Serge  Total change: -0.60  Rating chartPersonal card
 Grand Prix du Var 2012-13 TOULON FRA 2012-10-06
RcRownchangeKK*chgGame
 1557 1354 1.50 5 0.14 30 4.20 
  Lalanne, Olivier 1696 FRA0.001-0.1230-3.60 
  Bouchelil, Cyril 1566 FRA0.001-0.2330-6.90 
  Garnier, Philippe 1151 FRA1.0010.24307.20 
  Paccard, Jacques 1650 FRA0.001-0.1530-4.50 
  Le Flao, Philippe 1723 FRA0.5010.403012.00 

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)
 
 Tournoi Open de Noel de Hyères 2012 HYERES FRA 2012-12-27
RcRownchangeKK*chgGame
 1754 1354 0.00 2 -0.16 30 -4.80 
  Touvron, Fabrice 1754  * FRA0.001-0.0830-2.40 
  Penkov, Nikola 1754  * 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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