Individual Calculations July 2013
 Kolthoff, Siegmund  Total change: -2.85  Rating chartPersonal card
 16. Rhein-Main-Open 2013 A Bad Homburg GER 2013-05-29
RcRownchangeKK*chgGame
 2077 2139 4.00 7 -0.19 15 -2.85 
  Reimer, Otto 1917 GER1.0010.22153.30 
  Epishin, Vladimir g2539  * RUS0.001-0.0815-1.20 
  Zimmer, Gerald, Dr. 1990 GER1.0010.30154.50 
  Schupp, Tobias 2073 GER0.001-0.5915-8.85 
  Ziese, Gerhard 2003 GER0.501-0.1815-2.70 
  Willems, Matthias, Prof. Dr. 2016 GER0.501-0.1715-2.55 
  Fernandez Egea, Andres 1999 ESP1.0010.31154.65 
 * 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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