Rapid: Individual Calculations June 2023
 Bohner, Joerg  Total change: -18.20  Rating chartPersonal card
 2. Offenes Schnellschachturnier des SK Doppelbauer Kiel Kiel GER 2023-05-01
RcRownchangeKK*chgGame
 1798 1818 3.50 8 -0.91 20 -18.20 
  Stevic, Hrvoje g2545 CRO0.001-0.0120-0.20 
  Janiak, Eryk 1237 GER1.0010.02200.40 
  Pakhomov, Denis 1975 RUS0.001-0.2920-5.80 
  Kopylov, Diana 1418  * GER1.0010.08201.60 
  Schacht, David 1545 GER0.501-0.3320-6.60 
  Ermitsch, Magnus f2279 GER0.001-0.0520-1.00 
  Rohmann, Volker 1745 GER1.0010.40208.00 
  Woltmann, Peter 1640 GER0.001-0.7320-14.60 
 * 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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