Individual Calculations September 2013
 Kupfer, Michael, Dr.  Total change: 16.20  Rating chartPersonal card
 Lichtenberger Sommer 2013 Berlin GER 2013-08-17
RcRownchangeKK*chgGame
 2180 2018 3.50 8 1.08 15 16.20 
  Boetzer, Detlef f2275 GER1.0010.821512.30 
  Schneider, Christian 2221 GER0.5010.26153.90 
  Meister, Jakob g2418  * GER0.001-0.0815-1.20 
  Sechting, Martin 2054 GER1.0010.55158.25 
  Stark, Ingo 2134 GER0.5010.16152.40 
  Kollberg, Lothar 2214 GER0.5010.25153.75 
  Albrecht, Rainer 2112 GER0.001-0.3715-5.55 
  Heerde, Thomas 2011 GER0.001-0.5115-7.65 
 * 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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