Individual Calculations December 2012
 De Silva, Joel Niels  Total change: -8.40  Rating chartPersonal card
 Kaiserbrunnen Winter-Special 22 Brakel GER 2012-11-23
RcRownchangeKK*chgGame
 1789 1831 1.00 3 -0.56 15 -8.40 
  Hoffmann, Max 2031 GER0.001-0.2415-3.60 
  Staehrfeldt, Philipp 1904 GER0.001-0.4015-6.00 
  Schlepuetz, Volker, Dr. 1431  * GER1.0010.08151.20 
 * 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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