Individual Calculations September 2009
 Purenne, Benoit  Total change: 24.30  Rating chartPersonal card
 11e Festival d'Echecs- 11e open jeunes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 1750 1885 5.00 7 0.26 15 3.90 
  De Gregorio, Kevin 1696 FRA1.0010.25153.75 
  Rossinot, Helene 1698 FRA1.0010.26153.90 
  Lenoel, Marine 1680 FRA1.0010.24153.60 
  Stephan, Victor 2198 FRA0.001-0.1415-2.10 
  Venard, Paul-Andre 1681 FRA0.001-0.7615-11.40 
  Marie, Florian 1657 FRA1.0010.21153.15 
  Legoupil, Benoit 1640 FRA1.0010.20153.00 

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)
 
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 2115 1885 3.00 7 1.36 15 20.40 
  Mevel, Mael 1800 FRA1.0010.38155.70 
  Dubessay, Bastien 2168 FRA0.5010.34155.10 
  Theon, Pierre 2121 FRA1.0010.801512.00 
  Milchev, Nikolay m2285  * BUL0.001-0.0815-1.20 
  Fomichenko, Svetlana wg2245 UKR0.001-0.1015-1.50 
  Le Marec, Simon 2064 FRA0.5010.23153.45 
  Caroff, Frederic 2119 FRA0.001-0.2115-3.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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