Individual Calculations July 2012
 Dumas, Philippe  Total change: 4.05  Rating chartPersonal card
 Cavalier d'Or 2012 (-2200) CAGNES SUR MER FRA 2012-06-23
RcRownchangeKK*chgGame
 1654 1518 2.00 5 0.27 15 4.05 
  Platino, Maurizio 1901 ITA0.001-0.0915-1.35 
  Rei-Rosa, Jean-Jacques 1718 FRA0.001-0.2415-3.60 
  Ghimis, Alina-Elena 1778 FRA0.001-0.1815-2.70 
  Novaresio, Jean-Louis 1416 FRA1.0010.36155.40 
  Pineau, Jean 1458 FRA1.0010.42156.30 

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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