Individual Calculations February 2015
 Skibbe, Diana  Total change: 4.40  Rating chartPersonal card
 34. Erfurter Schachfestival Meisterturnier Erfurt GER 2014-12-26
RcRownchangeKK*chgGame
 2076 2054 4.00 8 0.22 20 4.40 
  Heyder, Florian 2169 GER0.001-0.3420-6.80 
  Lopez-Rojas, Jeffrey 2068 GER0.5010.02200.40 
  Zahn, Alina 1992 GER0.501-0.0920-1.80 
  Nimsch, Helmut 2071 GER1.0010.522010.40 
  Bethe, Stephan 2155 GER0.001-0.3620-7.20 
  Pietzsch, Manuel 2086 GER0.001-0.4620-9.20 
  Hansson, Hakan 1984 SWE1.0010.40208.00 
  Guenther, Thomas 2079 GER1.0010.532010.60 

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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