Individual Calculations November 2012
 Hoffmann, Erich  Total change: -20.10  Rating chartPersonal card
 Offene NRW Senioren-Einzelmeisterschaft 2012 Brakel GER 2012-09-30
RcRownchangeKK*chgGame
 1875 1909 3.50 9 -1.34 15 -20.10 
  Svensson, Leif 2142 SWE0.001-0.2115-3.15 
  Daebel, Hasso, Dr. 1718 GER0.001-0.7515-11.25 
  Mittelstaedt, Ewald 1622 GER1.0010.16152.40 
  Grasmik, Waldemar 1638 GER1.0010.17152.55 
  Riek, Wolfgang 2031 GER0.5010.17152.55 
  Wittkugel, Friedhelm 2028 GER0.001-0.3415-5.10 
  Reichwald, Klaus 1919 GER0.001-0.4915-7.35 
  Papenkordt, Karl-Hermann 1892 GER0.001-0.5215-7.80 
  Schnell, Franz 1885 GER1.0010.47157.05 

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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