Individual Calculations February 2018
 Hoffmann, Matthias  Total change: -80.80  Rating chartPersonal card
 Schachtuerken-Cup 2017 A-Gruppe Paderborn GER 2017-12-27
RcRownchangeKK*chgGame
 1907 2144 3.50 7 -2.02 40 -80.80 
  Supplieth, Peter 1912 GER0.501-0.2940-11.60 
  Bluebaum, Johanna 1934 GER0.001-0.7740-30.80 
  Schlierf, Heiko 1888 GER0.501-0.3140-12.40 
  Poschadel, Andreas Gregor 1744  * GER1.0010.08403.20 
  Spisla, Dominik 1955 GER0.501-0.2540-10.00 
  Boyens, Birger 1975 GER1.0010.284011.20 
  Hufendiek, Ekkehard 1941 GER0.001-0.7640-30.40 
 * 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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