Individual Calculations February 2019
 Guetschow, Christian  Total change: 0.40  Rating chartPersonal card
 28. Erfurter Schachfestival Hauptturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 1770 1775 4.00 8 0.01 40 0.40 
  Niedzielski, Bjoern 1425 GER1.0010.11404.40 
  Angermaier, Georg 1961 GER0.5010.24409.60 
  Kresse, Mathias 1939 GER0.5010.22408.80 
  Mix, Thomas 1910 GER0.5010.18407.20 
  Siebel, Holger 1879 GER0.001-0.3640-14.40 
  Roehr, Susanne 1684 GER0.501-0.1240-4.80 
  Muenk, Johannes 1662 GER0.501-0.1540-6.00 
  Mueller, Markus 1696 GER0.501-0.1140-4.40 

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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