Individual Calculations September 2010
 Koetzsch, Ulrich  Total change: -14.55  Rating chartPersonal card
 Kieler Open 2010 Kiel GER 2010-08-07
RcRownchangeKK*chgGame
 2069 2121 3.50 8 -0.97 15 -14.55 
  Maeder, Torsten 1752 GER1.0010.10151.50 
  Bracker, Frank 2309 GER0.001-0.2615-3.90 
  Albers, Andreas 1957 GER1.0010.28154.20 
  Izrajlev, Alexander 2306 RUS0.001-0.2615-3.90 
  Soltau, Achim 2006 GER0.501-0.1615-2.40 
  Scepanik, Hans-Juergen 1927 GER1.0010.25153.75 
  Hoegy, Kevin 2097 GER0.001-0.5315-7.95 
  Budzyn, Matthias 2199 GER0.001-0.3915-5.85 

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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