Individual Calculations September 2015
 Heyder, Florian  Total change: 9.60  Rating chartPersonal card
 24. Apoldaer Open Apolda GER 2015-08-20
RcRownchangeKK*chgGame
 2101 2230 5.00 7 0.48 20 9.60 
  Dietrich, Mareike 1830  * GER1.0010.08201.60 
  Kretzschmar, Arnd 1895 GER1.0010.12202.40 
  Fritsch, Andreas 2107 GER1.0010.33206.60 
  Kukov, Velislav m2373 BUL0.5010.19203.80 
  Faldum, Manfred 1957 GER0.501-0.3320-6.60 
  Sack, Matthias 2075 GER1.0010.29205.80 
  Milov, Leonid g2468 GER0.001-0.2020-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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