Individual Calculations October 2008
 Grillet, Jean-Philippe  Total change: 9.25  Rating chartPersonal card
 Tournoi de Jeanne d'Arc Bastia FRA 2008-07-07
RcRownchangeKK*chgGame
 1552 1559 6.00 11 0.37 25 9.25 
  Marfisi, Alexandre 1555 FRA0.501-0.0125-0.25 
  Francois, Thomas 1568 FRA0.001-0.4925-12.25 
  Francois, Coralie 1495 FRA0.501-0.0925-2.25 
  Bove, Terry 1462 FRA0.001-0.6325-15.75 
  Boisdy, Yoann 1568 FRA1.0010.512512.75 
  Arrighi, Lucas 1522 FRA1.0010.452511.25 
  Roux, Yvan 1518 FRA0.501-0.0625-1.50 
  Terzi, Simon 1585 FRA0.5010.04251.00 
  Casta, Jean-Paul 1718 FRA0.001-0.2925-7.25 
  Money, Julien 1555 FRA1.0010.492512.25 
  Mariotti, Enzo 1522 FRA1.0010.452511.25 

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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