Individual Calculations March 2011
 Betz, Martin  Total change: -27.50  Rating chartPersonal card
 23.Staufer-Open Schwaebisch Gmuend GER 2011-01-02
RcRownchangeKK*chgGame
 1893 1801 0.50 4 -1.10 25 -27.50 
  Budzyn, Matthias 2198 GER0.001-0.0825-2.00 
  Dallinger, Moritz 1451 GER0.501-0.3925-9.75 
  Althoff, Guntram 2110 GER0.001-0.1425-3.50 
  Hahn, Martin 1811 GER0.001-0.4925-12.25 

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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