Individual Calculations January 2009
 Wunderman, Xavier  Total change: 18.60  Rating chartPersonal card
 8e rencontres nationales et internationales - Grand Prix CCAS Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 2187 2165 5.50 9 1.24 15 18.60 
  Lebon, Joffrey 1993 FRA1.0010.27154.05 
  Mullon, Jean-Baptiste f2354 FRA1.0010.751511.25 
  Ivanov, Jordan m2428 BUL0.001-0.1815-2.70 
  Saatdjian, Thomas f2283 FRA0.001-0.3415-5.10 
  Bricard, Herve 2018 FRA0.501-0.2015-3.00 
  Lamard, Guillaume 2036 FRA0.501-0.1715-2.55 
  Bouguerra, Tayeb 1998 FRA1.0010.28154.20 
  Le Goff, Damien 2270 FRA0.5010.14152.10 
  Favarel, Julien f2306 FRA1.0010.691510.35 

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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