Individual Calculations February 2017
 Roettig, Hans-Peter  Total change: -41.40  Rating chartPersonal card
 26. Erfurter Schachfestival - Meisterturnier Erfurt GER 2016-12-26
RcRownchangeKK*chgGame
 2033 2081 2.50 8 -2.07 20 -41.40 
  Carlstedt, Jonathan m2412 GER0.001-0.1220-2.40 
  Poessel, Christian 2013 GER0.001-0.5920-11.80 
  Dobierzin, Olaf 2029 GER1.0010.43208.60 
  Meyer, Juergen 1953 GER0.501-0.1720-3.40 
  Schulz, Phillip 1929 GER0.001-0.7020-14.00 
  Probst, Alexander 2008 GER1.0010.40208.00 
  Mucha, Annegret wc2005 GER0.001-0.6020-12.00 
  Philipp, Mathias 1913 GER0.001-0.7220-14.40 

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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