Individual Calculations January 2018
 Seibt, Friedebert  Total change: 38.60  Rating chartPersonal card
 25. Bad Bertricher Schachtage Open Bad Bertrich GER 2017-12-01
RcRownchangeKK*chgGame
 1974 1977 6.50 9 1.93 20 38.60 
  Kuentsch, Eliane 1577  * GER1.0010.08201.60 
  Van Kesteren, Stef 1815 NED0.001-0.7120-14.20 
  Berisha, Faik 1968 GER1.0010.49209.80 
  Lorenz, Michael 1935 GER1.0010.44208.80 
  Biriukov, Nikolai m2377  * UKR0.5010.42208.40 
  Adrian, Claude m2269 FRA0.001-0.1520-3.00 
  Reinhard, Ralf-Peter 1924 GER1.0010.43208.60 
  Strate, Gerda 1878 GER1.0010.36207.20 
  Raupach, Gregor 2025 GER1.0010.572011.40 
 * 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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