Individual Calculations January 2011
 Willms, Willi  Total change: -3.15  Rating chartPersonal card
 10.offene Senioren EM Mecklenburg-Vorpommern Binz GER 2010-11-30
RcRownchangeKK*chgGame
 1975 1942 3.00 7 -0.21 15 -3.15 
  Schlag, Franz 2100 GER0.5010.21153.15 
  Achenbach, Manfred 2155 GER0.001-0.2315-3.45 
  Garms, Ilse 1781 GER1.0010.29154.35 
  Johannsen, Ingbert 2055 GER0.5010.15152.25 
  Kotlar, Alfred 2071 GER0.001-0.3315-4.95 
  Roggenbach, Ottomar 1845 GER0.501-0.1315-1.95 
  Briesemeister, Klaus 1819 GER0.501-0.1715-2.55 

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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