Individual Calculations July 2008
 Marchiano, Marco  Total change: 14.70  Rating chartPersonal card
 Nationale Interclubs Various BEL 2007-10-07
RcRownchangeKK*chgGame
 2063 1933 2.00 5 0.33 15 4.95 
  Aubert, Bernard 1901 BEL1.0010.46156.90 
  Decrop, Ruben 2008 BEL1.0010.60159.00 
  Ducarmon, Quinten 2051 NED0.001-0.3415-5.10 
  Groffen, Hans 2152 NED0.001-0.2215-3.30 
  Hamelink, Desiree wm2202 NED0.001-0.1715-2.55 

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)
 
 32e Open de Fourmies Fourmies FRA 2008-03-22
RcRownchangeKK*chgGame
 2165 1933 1.50 4 0.65 15 9.75 
  Polard, Gaetan 2249 FRA0.001-0.1315-1.95 
  Smailovic, Omer 2126 FRA0.5010.25153.75 
  Laplanche, Denis 2189 FRA0.5010.31154.65 
  Lalau, Alexandre 2096 FRA0.5010.22153.30 

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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