Individual Calculations April 2008
 Collas, Silvia  Total change: -10.00  Rating chartPersonal card
 7e open international de Rochefort Rochefort FRA 2008-02-16
RcRownchangeKK*chgGame
 2250 2405 5.50 8 0.04 10 0.40 
  Ruffenach, Alain 2064 FRA1.0010.12101.20 
  Lagarde, Maxime 2268 FRA1.0010.32103.20 
  Fomichenko, Eduard m2476 RUS0.5010.10101.00 
  Bedouin, Xavier f2363 FRA0.001-0.5610-5.60 
  Sauvaget, Franck 2055 FRA1.0010.11101.10 
  Saada, Julien 2267 FRA0.501-0.1910-1.90 
  David, Vincent f2398 FRA0.501-0.0110-0.10 
  Egreteau, Eric 2108 FRA1.0010.15101.50 

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)
 
 3e Open de Ouest Toulousain - A Colomiers FRA 2008-02-25
RcRownchangeKK*chgGame
 2145 2405 4.50 7 -1.04 10 -10.40 
  Ranc, Florian 2055 FRA1.0010.11101.10 
  Iwanesko, Alexandre 2055 FRA0.001-0.8910-8.90 
  Baas, Laurent 2055 FRA0.501-0.3910-3.90 
  Masot, Liberto 2055 FRA1.0010.11101.10 
  Devecchi, Jorge 2055 FRA1.0010.11101.10 
  Sanchez, Nicolas 2216 FRA1.0010.25102.50 
  Barsov, Alexei g2521 UZB0.001-0.3410-3.40 

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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