Individual Calculations January 2009
 De Laubadere, Philippe  Total change: 6.30  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 2121 2006 4.00 10 0.42 15 6.30 
  Sorokin, Valentin f2327 RUS0.5010.37155.55 
  Bakhmatov, Eduard f2356 GER0.5010.39155.85 
  Batakovs, Olegs 2192 LAT0.001-0.2615-3.90 
  Samarian, Cornel, Dr. 1801 GER1.0010.24153.60 
  Rehe, Walter 2146 GER0.001-0.3115-4.65 
  Alvarez, Luis 1837 GER1.0010.28154.20 
  Van Geffen, Ben 2146 NED0.5010.19152.85 
  Viner, Phillip 2127 AUS0.001-0.3415-5.10 
  Kempen, Willi 2144 GER0.5010.19152.85 
  Mesiarik, Rudolf 2135 CZE0.001-0.3315-4.95 

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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