Individual Calculations September 2013
 Heidenreich, Gundolf  Total change: 0.00  Rating chartPersonal card
 5. Vellmarer Schachtage Open B Vellmar GER 2013-07-25
RcRownchangeRpKK*chgGame
 1811 0 2.00 5 0.00 1739   0.00 
  Cotenescu, Daniel 2000 GER0.0010.00 0.00 
  Alefs, Willi 1894 GER1.0010.00 0.00 
  Johnen, Franz 1753 GER0.0010.00 0.00 
  Kollars, Michael 1624 GER0.0010.00 0.00 
  Brahn, Helmut 1783 GER1.0010.00 0.00 

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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