Individual Calculations July 2009
 Gibson, John  Total change: 1.35  Rating chartPersonal card
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1900 1874 1.00 1 0.54 15 8.10 
  Heudre, Dominique 1900 FRA1.0010.54158.10 

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)
 
 21.Offene Wuerttemmbergische Seniorenmeisterschaft Freudenstadt GER 2009-05-11
RcRownchangeKK*chgGame
 1883 1874 3.50 8 -0.45 15 -6.75 
  Fronczek, Heinrich f2224 GER0.001-0.1115-1.65 
  Bardin, Christian 1803 FRA0.001-0.6015-9.00 
  Nieswandt, Joseph 1782 GER1.0010.37155.55 
  Schaefer, Gustav 1776 GER1.0010.37155.55 
  Kahn, Peter 2065 GER0.5010.25153.75 
  Schwertel, Johann 1987 GER0.001-0.3515-5.25 
  Wawrinsky, Ludwig 1869 GER0.001-0.5115-7.65 
  Rauer, Wilhelm 1556 GER1.0010.13151.95 

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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