Individual Calculations September 2013
 Reyreau, Stephane  Total change: 23.85  Rating chartPersonal card
 Open international de Créon 2013 - Tournoi Raoul Lorioux CREON FRA 2013-07-29
RcRownchangeKK*chgGame
 1568 1561 5.50 8 1.59 15 23.85 
  Dubertrand, Bernard 1698 FRA1.0010.681510.20 
  Calvo, Frederic 1367 FRA1.0010.25153.75 
  Bullot, Matthieu 1660 FRA0.001-0.3615-5.40 
  Pilte, Michel 1477 FRA1.0010.38155.70 
  Jackson, Daniel 1509 FRA0.501-0.0715-1.05 
  Jackson, Thomas 1471 FRA1.0010.38155.70 
  Broin, Christian 1686 FRA1.0010.671510.05 
  Moulie, Patrick 1677 FRA0.001-0.3415-5.10 

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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