Individual Calculations September 2017
 Boulet, Philippe  Total change: -45.60  Rating chartPersonal card
 23eme Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2017-07-31
RcRownchangeKK*chgGame
 1818 2088 3.50 7 -2.28 20 -45.60 
  Carbonnier, Arnaud 1792 FRA0.001-0.8520-17.00 
  Billotti, Romain 1828 FRA0.501-0.3220-6.40 
  Boissel, Brice 1820 FRA0.001-0.8320-16.60 
  Eustratiou, Housni 1726 FRA1.0010.10202.00 
  Seifried, Johannes 1862 GER0.501-0.2920-5.80 
  Degrave, Jack 1854 FRA0.501-0.2920-5.80 
  Lockwood, William 1843 FRA1.0010.20204.00 

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)
 

 

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