Individual Calculations April 2009
 Pace, Colin  Total change: -12.45  Rating chartPersonal card
 Malta Open Championship 2008 Sliema MLT 2009-01-11
RcRownchangeKK*chgGame
 1919 2159 4.00 5 0.09 15 1.35 
  Richards, John 1810 MLT1.0010.11151.65 
  Psaila, Clarence 1809 MLT1.0010.11151.65 
  Vella, Duncan 2000 MLT0.001-0.7115-10.65 
  Gauci, Joseph 2111 MLT1.0010.43156.45 
  Aguilar, Filipina wc1863 MLT1.0010.15152.25 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2121 2159 3.50 8 -0.92 15 -13.80 
  Haverkamp, Klaus 1979 GER0.501-0.2415-3.60 
  Verhaeghe, Philip 1974 BEL0.501-0.2415-3.60 
  Decellier, Patrick 1959 BEL1.0010.24153.60 
  Clery, Nicolas f2373 FRA0.001-0.2315-3.45 
  Hoegener, Claude 1984 LUX1.0010.27154.05 
  Borsuk, Angela mwg2366 ISR0.001-0.2315-3.45 
  Sulashvili, Malkhaz m2444 GEO0.001-0.1615-2.40 
  Fournier, Frederic 1885 FRA0.501-0.3315-4.95 

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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