Individual Calculations June 2018
 Kottwitz, Daniel  Total change: -23.80  Rating chartPersonal card
 4. CLF CHESS-OPEN Jena GER 2018-05-10
RcRownchangeKK*chgGame
 1771 1985 2.50 5 -1.19 20 -23.80 
  Olligs, Antonius 1585  * GER1.0010.08201.60 
  Buring, Matthias 2147 GER0.001-0.2920-5.80 
  Filter, Robert 1774 GER0.501-0.2720-5.40 
  Geissler, Gerd 1729 GER0.501-0.3120-6.20 
  Bayer, Willi 1619 GER0.501-0.4020-8.00 
 * 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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