Individual Calculations May 2012
 Haffner, Alexander  Total change: -26.25  Rating chartPersonal card
 12.Internationales Norderstedter Osterturnier Norderstedt GER 2012-04-05
RcRownchangeKK*chgGame
 2044 2171 4.00 9 -1.75 15 -26.25 
  Wesche, Guenther 1771  * GER1.0010.08151.20 
  Svane, Rasmus 2401 GER0.001-0.2115-3.15 
  Dunne, Paul 1891 IRL1.0010.16152.40 
  Fries-Nielsen, Jens Ove m2385 DEN0.001-0.2315-3.45 
  Raider, Eugen 1935 GER1.0010.20153.00 
  Wendt, Jan-Dietrich f2354 GER0.001-0.2615-3.90 
  Reppen, Ellisiv 1974 NOR0.001-0.7515-11.25 
  Bodzyn, Karsten 1912 GER0.001-0.8215-12.30 
  Rogozenco, Teodora 1771  * GER1.0010.08151.20 
 * 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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