Individual Calculations May 2011
 Sobotzki, Michael  Total change: -3.50  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft Delmenhorst GER 2011-04-16
RcRownchangeKK*chgGame
 1907 1911 2.50 5 -0.14 25 -3.50 
  Jugelt, Tobias m2311  * GER0.001-0.0825-2.00 
  Hentrop, Malte 1865 GER0.501-0.0625-1.50 
  Janiesch, Maike 1752 GER0.501-0.2125-5.25 
  Segelken, Peter 1861 GER0.501-0.0725-1.75 
  Brandt, Lothar 1745 GER1.0010.28257.00 
 * 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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