Individual Calculations July 2008
 Goerke, Joachim  Total change: 23.55  Rating chartPersonal card
 NRW Klasse Gruppe 2 2007/08 different in NRW GER 2007-09-16
RcRownchangeKK*chgGame
 2038 2157 2.00 2 0.69 15 10.35 
  Schudro, Vasili 2111 GER1.0010.44156.60 
  Guelsen, Taylan 1964 GER1.0010.25153.75 

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)
 
 5.Bayer Open (20.Stadtmeisterschaft) Leverkusen GER 2008-01-14
RcRownchangeKK*chgGame
 2157 2139 3.00 4 1.09 15 16.35 
  Hobusch, Alexander 2011 GER0.501-0.1715-2.55 
  Peschel, Andreas 2171 GER0.5010.04150.60 
  Weiler, Wolfgang 2245 GER1.0010.64159.60 
  Reinemer, Frank 2200 GER1.0010.58158.70 

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)
 
 6.Solinger Schachwochen (Stadtmeisterschaft) Solingen GER 2008-05-09
RcRownchangeKK*chgGame
 2239 2139 2.00 6 -0.21 15 -3.15 
  Livner, Anders f2306 SWE0.5010.22153.30 
  Balduan, Markus f2324 GER0.5010.24153.60 
  Wigger, Jochen 2287 GER0.001-0.3015-4.50 
  Blomel, Christopher 2025 GER1.0010.34155.10 
  Rezasade, Amir 2268 GER0.001-0.3315-4.95 
  Patscha, Elias 2223 GER0.001-0.3815-5.70 

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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