Individual Calculations March 2017
 Peters, Ortwin  Total change: -23.00  Rating chartPersonal card
 24e Open International de Selestat - Open A (plus de 1700) SELESTAT FRA 2017-02-23
RcRownchangeKK*chgGame
 1956 2015 3.00 7 -1.15 20 -23.00 
  Eichmann, Yannick 1740 FRA1.0010.17203.40 
  Koch, Jean-Rene m2415  * FRA0.001-0.0820-1.60 
  Rossini, Eric 1896 FRA0.501-0.1620-3.20 
  Tenev, Preslav 1887 FRA0.501-0.1720-3.40 
  Labadie, Jean-Jacques 1884 FRA0.501-0.1820-3.60 
  Heck, Nils 1960 GER0.001-0.5820-11.60 
  Linder, Oliver 1907 GER0.501-0.1520-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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