Individual Calculations September 2009
 Lanz, Udo  Total change: -1.50  Rating chartPersonal card
 Karl-Mala Gedenkturnier Frankfurt/Main GER 2009-07-16
RcRownchangeKK*chgGame
 2086 1911 1.00 4 -0.10 15 -1.50 
  Kolker, Vladislav 2116 GER0.5010.26153.90 
  Henzelmann, Klaus 2106 GER0.5010.25153.75 
  Diez, Gerhard 2113 GER0.001-0.2415-3.60 
  Marchese, Gaspare 2009 GER0.001-0.3715-5.55 

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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