Individual Calculations October 2017
 Engel, Berthold  Total change: 2.20  Rating chartPersonal card
 6. Kurz-Open Buchen im Odenwald 2017 Buchen GER 2017-09-08
RcRownchangeKK*chgGame
 1967 2121 3.50 5 0.11 20 2.20 
  Nieke, Karl-Friedrich 1721  * GER1.0010.08201.60 
  Hermann, Tobias 1983 GER0.501-0.1920-3.80 
  Stierle, Martin 1866 GER1.0010.19203.80 
  Zilberman, Polina wm2156 GER0.5010.05201.00 
  Rosenberger, Frank 2110 GER0.501-0.0220-0.40 
 * 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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