Individual Calculations February 2018
 Sere, Frederic  Total change: 17.40  Rating chartPersonal card
 14e Open de Vandoeuvre 2018 - Open B VANDOEUVRE LES NANCY FRA 2018-01-02
RcRownchangeKK*chgGame
 1535 1335 3.00 8 0.87 20 17.40 
  Shi, Hang 1715 CHN0.001-0.0920-1.80 
  Dalmard, Alban 1543 FRA0.001-0.2320-4.60 
  Franot, Stephane 1565 FRA1.0010.792015.80 
  Daum, Philippe 1676 FRA1.0010.882017.60 
  Trzaskos, Dominique 1655 FRA0.001-0.1320-2.60 
  Beller, Mike 1431 FRA0.001-0.3720-7.40 
  Charbonnel, Matthieu 1497 FRA0.001-0.2920-5.80 
  Lanfrit, Marc 1196 FRA1.0010.31206.20 

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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