Individual Calculations February 2014
 Wittke, Christian  Total change: -25.80  Rating chartPersonal card
 Schachfestival Basel Meister Basel SUI 2014-01-01
 2144 2168 3.00 7 -0.86 30 -25.80 
  Wojtaszek, Radoslaw g2568  * POL0.001-0.0830-2.40 
  Staechelin, Ruedi 2081 SUI0.501-0.1230-3.60 
  Rahnfeld, Jens 2045 GER0.001-0.6730-20.10 
  Ditzler, Juerg 2053 SUI0.501-0.1630-4.80 
  Mueller, Daniel 2109 GER1.0010.423012.60 
  Naarden, Amindo 2100 NED0.501-0.0930-2.70 
  Paul, Mathias 2053 GER0.501-0.1630-4.80 
 * 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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