Individual Calculations February 2015
 Ponnet, Guy  Total change: -23.00  Rating chartPersonal card
 35ème Open international d'Echecs de Béthune - Tournoi B BETHUNE FRA 2014-12-26
RcRownchangeKK*chgGame
 1780 1702 2.00 8 -1.15 20 -23.00 
  Terryn, Ezra 1782 BEL0.001-0.3920-7.80 
  Reenaers, Johan 1772 BEL0.001-0.4020-8.00 
  Pourrahnama, Amir 1834 FRA0.001-0.3220-6.40 
  Dupont, Victor 1791 FRA0.001-0.3820-7.60 
  Brelot, Loic 1639 FRA0.501-0.0920-1.80 
  Levers, Thierry 1857 FRA1.0010.712014.20 
  Damotte, Quentin 1810 FRA0.5010.15203.00 
  Lallemand, Paul 1754 BEL0.001-0.4320-8.60 

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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