Individual Calculations October 2008
 Koetzsch, Ulrich  Total change: -8.55  Rating chartPersonal card
 11eme Open des Vins du Médoc Naujac sur Mer FRA 2008-06-22
RcRownchangeKK*chgGame
 2026 2130 5.00 9 -0.57 15 -8.55 
  Fomichenko, Eduard m2480 RUS0.001-0.1115-1.65 
  Roux, Pierre-Yves 1780 FRA1.0010.11151.65 
  Chainay, Gerard 1780 FRA1.0010.11151.65 
  Joslin, Jerome 1803 FRA0.501-0.3715-5.55 
  Laporte, Damien 2206 FRA0.001-0.4015-6.00 
  Armas, Lena 1780 FRA1.0010.11151.65 
  Godart, Francois 2002 FRA0.501-0.1715-2.55 
  Lepot, Simon 1988 FRA1.0010.31154.65 
  Wohl, Aleksandar H. m2412 AUS0.001-0.1615-2.40 

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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