Individual Calculations February 2013
 Sobecki, Damien  Total change: -9.00  Rating chartPersonal card
 33ème Open International d'Echecs de Béthune - Tournoi A BETHUNE FRA 2012-12-26
RcRownchangeKK*chgGame
 2080 1960 2.50 9 -0.60 15 -9.00 
  Guilbert, Jean-Louis 2036 FRA1.0010.60159.00 
  Rogiers, Jan 2123 BEL0.001-0.2815-4.20 
  Israel, Gregory 2105 FRA0.001-0.3115-4.65 
  Nabuurs, Joep 2204 NED1.0010.801512.00 
  Roger, Mehdi 2146 FRA0.001-0.2615-3.90 
  Sobry, Sebastien 2044 FRA0.001-0.3815-5.70 
  Kramo, Sosthene 1963 FRA0.5010.00150.00 
  Vandersmissen, Mathieu 2138 BEL0.001-0.2715-4.05 
  Diologent, Matthieu 1959 FRA0.001-0.5015-7.50 

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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