Individual Calculations September 2015
 Goodwin, David  Total change: 61.60  Rating chartPersonal card
 7.th Chess Open in Vellmar Open B Vellmar GER 2015-08-06
RcRownchangeKK*chgGame
 1754 1462 2.50 6 1.54 40 61.60 
  Beyer, Nils 1803 GER0.001-0.1240-4.80 
  Calci, Fiorino 1862  * GER0.001-0.0840-3.20 
  Heinz, Friedrich 1740 GER1.0010.834033.20 
  Rabsch, Peter 1682 GER0.5010.284011.20 
  Kuenitz, Klaus 1740 GER0.5010.334013.20 
  Martens, Nick 1698 GER0.5010.304012.00 
 * 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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