Individual Calculations February 2014
 Billet, Philippe  Total change: -20.70  Rating chartPersonal card
 34e Open International d'Echecs de Bethune - Tournoi C BETHUNE FRA 2013-12-26
RcRownchangeKK*chgGame
 1401 1632 1.00 3 -1.38 15 -20.70 
  Baude, Simon 1395 FRA1.0010.20153.00 
  Claudon, Andreas 1385 FRA0.001-0.8115-12.15 
  Degraeve, Remy 1424 FRA0.001-0.7715-11.55 

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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