Individual Calculations August 2013
 Mertens, Klaus  Total change: 17.10  Rating chartPersonal card
 Karl-Mala Gedenkturnier 2013 Gruppe A Frankfurt GER 2013-07-11
RcRownchangeKK*chgGame
 2120 2051 4.00 7 1.14 15 17.10 
  Vaintroub, Maximilian 1730 GER1.0010.13151.95 
  Pfrommer, Christoph f2367 GER0.001-0.1315-1.95 
  Grimm, Julius 1908 GER1.0010.31154.65 
  Heck, Norbert f2280 GER1.0010.791511.85 
  Engel, Berthold 2183 GER0.5010.18152.70 
  Schoen, Ralf, Dr. 2184 GER0.5010.18152.70 
  Prenzler, Daniel 2185 GER0.001-0.3215-4.80 

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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