Individual Calculations February 2014
 Pietzsch, Manuel  Total change: -2.70  Rating chartPersonal card
 23. Erfurter Schachfestival Meisterturnier Erfurt GER 2013-12-26
RcRownchangeKK*chgGame
 2088 2098 4.00 8 -0.18 15 -2.70 
  Zwahr, Paul f2374 GER0.001-0.1715-2.55 
  Fischer, Gerd 1938 GER1.0010.29154.35 
  Brueggemann, Joachim m2329 GER0.001-0.2115-3.15 
  Wienen, Hermann 2113 GER0.5010.02150.30 
  Grosse, Marcus 1964 GER0.001-0.6815-10.20 
  Heinrich, Julius Tobias 2044 GER0.501-0.0815-1.20 
  Klein, Gernot 1959 GER1.0010.31154.65 
  Dobierzin, Olaf 1981 GER1.0010.34155.10 

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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