Individual Calculations September 2019
 Colbow, Collin  Total change: -97.60  Rating chartPersonal card
 Lueneburger Schachfestival 2019 A-Open Lueneburg GER 2019-08-03
RcRownchangeKK*chgGame
 1970 2246 5.00 9 -2.44 40 -97.60 
  Buchaeckert, Juergen 1846  * GER1.0010.08403.20 
  Garner, Isaac 1974 GER0.001-0.8340-33.20 
  Bargsten, Justus 1946 GER0.501-0.3540-14.00 
  Wozny, Michael 1942 GER1.0010.14405.60 
  Kroencke, Manfred 2047 GER1.0010.24409.60 
  Von Estorff, Jacob 2055 GER0.001-0.7540-30.00 
  Deutschbein, Christopher 2015 GER0.001-0.7940-31.60 
  Berres, Eric 1890 GER1.0010.11404.40 
  Anderberg, Peter 2014 GER0.501-0.2940-11.60 
 * 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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