Individual Calculations July 2008
 Welke, Klaus  Total change: -5.40  Rating chartPersonal card
 HASPA Schachpokal A-Gruppe Bargteheide GER 2008-05-01
RcRownchangeKK*chgGame
 2046 2144 4.00 7 -0.36 15 -5.40 
  Lingnau, Diethardt 1830 GER1.0010.14152.10 
  Skytte, Rasmus m2412 DEN0.5010.33154.95 
  Bracker, Arne 2177 GER0.001-0.4515-6.75 
  Schwarzat, Julian 1963 GER0.501-0.2415-3.60 
  Wenzel, Birger 1886 GER1.0010.18152.70 
  Schulz, Hans-Juergen 2003 GER0.501-0.1915-2.85 
  Kemeny, Matthias 2052 GER0.501-0.1315-1.95 

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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