Individual Calculations February 2018
 Grund, Sebastian  Total change: 20.80  Rating chartPersonal card
 27. Erfurter Schachfestival Meisterturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 2069 1871 2.50 8 0.52 40 20.80 
  Ammon, Tobias 2096 GER0.5010.284011.20 
  Wanie, Karsten 2100 GER0.5010.294011.60 
  Schmidt, Markus 2104 GER0.5010.294011.60 
  Held, Carsten, Dr. 2099 GER0.5010.294011.60 
  Budzyn, Matthias 2099 GER0.001-0.2140-8.40 
  Hagemann, Sven 2033 GER0.001-0.2940-11.60 
  Diehm, Alexander 2003 GER0.001-0.3240-12.80 
  Lengfeld, Thomas 2014 GER0.5010.19407.60 

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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