Individual Calculations January 2009
 Goy, Udo  Total change: -9.15  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 2094 2212 6.50 11 -0.61 15 -9.15 
  Pawlik, Bodo 1924 GER0.001-0.8415-12.60 
  Westerman, Henk 1932 NED1.0010.16152.40 
  Semmler, Guenter 2031 GER1.0010.26153.90 
  Tuertmann, Dieter 1979 GER1.0010.21153.15 
  Davydov, Sergey f2347 RUS0.001-0.3215-4.80 
  Arp, Frans 2080 NED1.0010.32154.80 
  Pape, Manfred 2300 GER0.5010.12151.80 
  Westerinen, Heikki g2344 FIN0.001-0.3215-4.80 
  Benson, Lachlan 2026 AUS0.001-0.7415-11.10 
  Wittmann, Georg 2014 GER1.0010.24153.60 
  Perk, Egbert 2060 GER1.0010.30154.50 

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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