Individual Calculations October 2013
 Roeder, Gerd, Dr.  Total change: -21.45  Rating chartPersonal card
 25.Offene Deutsche Senioren-Einzelmeisterschaft Gruppe A Oberhof GER 2013-08-20
RcRownchangeKK*chgGame
 1985 2218 4.00 7 -1.43 15 -21.45 
  Bomert, Egon 2109 GER0.001-0.6515-9.75 
  Weyand, Fernand 1818  * FRA1.0010.08151.20 
  Perk, Egbert 2008 GER0.501-0.2715-4.05 
  Juergens, Peter 2006 GER0.001-0.7715-11.55 
  Spitzner, Frank 1818  * GER1.0010.08151.20 
  Engbrecht, Helmut 2047 GER1.0010.27154.05 
  Gerhardt, Peter-Michael 2089 GER0.501-0.1715-2.55 
 * 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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