Individual Calculations July 2009
 Kopf, Rainer  Total change: -23.25  Rating chartPersonal card
 4.Ried Open Einhausen GER 2009-04-30
RcRownchangeKK*chgGame
 1994 1998 1.00 5 -1.49 15 -22.35 
  Hilverda, Alexander 2197 GER0.001-0.2415-3.60 
  Groenegres, Thomas 1738 GER1.0010.18152.70 
  Schatz, Christian c2138 GER0.001-0.3115-4.65 
  Donchenko, Irina 2083 GER0.001-0.3815-5.70 
  Werner, Alfons 1815 GER0.001-0.7415-11.10 

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)
 
 24.Internat.Schachtage 2009 Gruppe A Hassloch GER 2009-05-29
RcRownchangeKK*chgGame
 2115 1998 2.00 6 -0.06 15 -0.90 
  Hauser, Carlos 2166 GER0.001-0.2815-4.20 
  Fucik, Timo 2089 GER0.5010.12151.80 
  Hegermann, Frank 2116 GER0.5010.16152.40 
  Koehler, Patrick 2123 GER0.001-0.3315-4.95 
  Wessbecher, Hubert 2095 FRA0.5010.13151.95 
  Friedrich, Marius 2102 GER0.5010.14152.10 

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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