Individual Calculations January 2009
 Abbet, Jean-Luc  Total change: -3.90  Rating chartPersonal card
 Open Lausanne Young Masters 2008 Lausanne SUI 2008-09-19
RcRownchangeKK*chgGame
 2072 2075 2.50 5 -0.08 15 -1.20 
  Boidman, Yuri m2411 GER0.001-0.1215-1.80 
  Skouvaklis, Alexis 1884 SUI1.0010.25153.75 
  Hindermann, Felix f2296 SUI0.5010.28154.20 
  Ghattour, Mosab 1934 SUI0.001-0.6915-10.35 
  Vuillemard, Jean-Marc 1834 FRA1.0010.20153.00 

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)
 
 Luzerner Open 2008 LUZERN SUI 2008-10-28
RcRownchangeKK*chgGame
 2146 2068 1.50 4 -0.18 15 -2.70 
  Krivonosov, Oleg m2415 LAT0.001-0.1115-1.65 
  Stoffregen, Guenter 1868 SUI0.501-0.2615-3.90 
  Almada, Enrique f2329 SUI0.001-0.1815-2.70 
  Trachsel, Peter 1970 SUI1.0010.37155.55 

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)
 

 

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