Individual Calculations September 2010
 Marguerettaz, Davy  Total change: 24.30  Rating chartPersonal card
 FE Francophone des Echecs Arvier ITA 2010-07-03
RcRownchangeKK*chgGame
 2088 2092 4.50 8 0.41 15 6.15 
  Arnaudov, G. Petar m2423 BUL0.001-0.1215-1.80 
  Labarthe, Arnaud 1883 FRA0.501-0.2715-4.05 
  Bernard, Nicolas 2084 BEL1.0010.49157.35 
  Dritsakos, Alessio 1930 ITA1.0010.29154.35 
  Brun, Dario 2264 ITA0.001-0.2715-4.05 
  Scalcione, Michelangelo f2352 ITA0.001-0.1815-2.70 
  Montani, Riccardo 1870 ITA1.0010.22153.30 
  Biancotti, Alessandro 1895 ITA1.0010.25153.75 

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)
 
 OP 10 Valle del Chiese Condino ITA 2010-07-26
RcRownchangeKK*chgGame
 2060 2092 5.00 7 1.21 15 18.15 
  Filosi, Gianluigi 1818 ITA1.0010.17152.55 
  Schaberg, Wolfgang 1945 ITA1.0010.30154.50 
  Brunello, Marina wm2216 ITA0.5010.17152.55 
  Panjkovic, Aleksandar c2121 SRB0.5010.04150.60 
  Poletti, Fausto 1901 ITA1.0010.25153.75 
  Van Den Bergh, Peter 2074 NED0.001-0.5315-7.95 
  De Santis, Alessio f2348 ITA1.0010.811512.15 

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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