Individual Calculations February 2018
 Reyer, Ulli  Total change: -10.80  Rating chartPersonal card
 27. Erfurter Schachfestival Meisterturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 2066 2161 4.50 8 -0.54 20 -10.80 
  Probst, Alexander 1993 GER1.0010.28205.60 
  Enders, Peter g2455 GER0.001-0.1520-3.00 
  Poessel, Christian 2024 GER1.0010.32206.40 
  Fromm, Marius 1938 GER0.501-0.2820-5.60 
  Mao, Kevin 2006 GER0.501-0.2120-4.20 
  Ammon, Tobias 2096 GER0.001-0.5920-11.80 
  Guenther, Thomas 2051 GER1.0010.35207.00 
  Geisshirt, Marco 1962 GER0.501-0.2620-5.20 

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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