Individual Calculations September 2010
 Daller, Philippe  Total change: -28.00  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1582 1675 2.00 5 -1.12 25 -28.00 
  Kolisso, Bernardin 1519 FRA1.0010.29257.25 
  Juffin, Dominique 1559 FRA0.001-0.6625-16.50 
  Legrand, Jean-Pierre 1470 FRA0.501-0.2625-6.50 
  Bozic, Thomas 1489 FRA0.501-0.2425-6.00 
  De Lussac, Maxence 1872 FRA0.001-0.2525-6.25 

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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