Individual Calculations September 2011
 Light, Philip  Total change: -23.10  Rating chartPersonal card
 Open International de Créon - Principal CREON FRA 2011-08-01
RcRownchangeKK*chgGame
 1772 1773 3.00 9 -1.54 15 -23.10 
  Savalle, Mathilde 1554 FRA0.501-0.2815-4.20 
  Centomo, Jean-Louis 1761 FRA0.501-0.0215-0.30 
  Macon, Arthur 2066 FRA0.001-0.1515-2.25 
  Fondain, Georges 1908 FRA0.001-0.3215-4.80 
  Soissong, Elzbieta 1659 FRA0.001-0.6615-9.90 
  Marimon, Frederic 1631 FRA1.0010.31154.65 
  Crick, Steve 1874 ENG0.001-0.3615-5.40 
  Rives, Sylvain 1611 FRA1.0010.29154.35 
  Catala, Laurent 1881 FRA0.001-0.3515-5.25 

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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