Individual Calculations May 2011
 Kupfer, Michael, Dr.  Total change: 6.30  Rating chartPersonal card
 27. ChessOrg Schachfestival Open Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 2146 2043 3.50 8 0.42 15 6.30 
  Skembris, Spyridon g2443  * GRE0.001-0.0815-1.20 
  Schinnerl, Werner 1893 AUT1.0010.30154.50 
  Dirr, Ulrich f2238 GER0.001-0.2515-3.75 
  Santos, Paulo 1873 POR0.501-0.2215-3.30 
  Urban, Rudolf 1939 GER1.0010.36155.40 
  Naegele, Thomas 2195 GER0.5010.20153.00 
  Clemens, Christian, Dr. f2320 GER0.001-0.1715-2.55 
  Pierecker, Markus 2268 AUT0.5010.28154.20 
 * 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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