Individual Calculations April 2009
 Artero, Carlo  Total change: -16.95  Rating chartPersonal card
 FE Epifania Torino ITA 2009-01-03
RcRownchangeKK*chgGame
 1936 1833 1.50 4 0.06 15 0.90 
  Topczewski, Damian 2022 ITA0.001-0.2515-3.75 
  Giacometto, Mario 1964 ITA0.001-0.3215-4.80 
  Angioni, Gian Carlo 1866 ITA1.0010.55158.25 
  Venturino, Federico 1891 ITA0.5010.08151.20 

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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 1813 1833 2.50 7 -1.19 15 -17.85 
  Popov, Sinisa Dj 2069 SRB0.001-0.2015-3.00 
  Gill, William 1658 IRL0.001-0.7315-10.95 
  Menardo, Philippe 1726 FRA1.0010.35155.25 
  Stiffler, Jean-Marc 1636 SUI1.0010.25153.75 
  Di Lazzaro, Gabriele 1928 ITA0.001-0.3715-5.55 
  Dufour, Jean 1937 FRA0.001-0.3615-5.40 
  Pigeat, Alexandre 1740 FRA0.501-0.1315-1.95 

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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