Individual Calculations February 2017
 Sack, Matthias  Total change: 13.00  Rating chartPersonal card
 26. Erfurter Schachfestival - Meisterturnier Erfurt GER 2016-12-26
RcRownchangeKK*chgGame
 2101 2041 4.00 8 0.65 20 13.00 
  Lagunow, Raphael f2267 GER0.5010.29205.80 
  Barthel, Ansgar 2213 GER0.001-0.2720-5.40 
  Kreutz, Jonas 1816 GER1.0010.22204.40 
  Spitzl, Vinzent 2152 GER0.001-0.3520-7.00 
  Light, Bjarne 2202 DEN0.5010.21204.20 
  Bachhuber, Dominik 1909 GER0.501-0.1820-3.60 
  Sauer, Marko 2137 GER1.0010.632012.60 
  Mandelbaum, Peter-Rene 2111 GER0.5010.10202.00 

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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