Individual Calculations September 2015
 Pererva, Viktor  Total change: -9.40  Rating chartPersonal card
 Internationales Schach-Open 2015 des SSC Rostock Rostock GER 2015-07-29
RcRownchangeKK*chgGame
 1921 2060 3.50 5 0.33 20 6.60 
  Langer, Moritz 1670 GER1.0010.09201.80 
  Wurst, Maximilian 1752 GER1.0010.14202.80 
  Ackermann, Hans Werner f2297 GER0.001-0.2020-4.00 
  Edel, Fenja 1660  * GER1.0010.08201.60 
  Duester, Christian 2227 GER0.5010.22204.40 
 * 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)
 
 ZMDI Open 2015 Gruppe A Dresden GER 2015-08-15
RcRownchangeKK*chgGame
 2081 2060 3.50 9 -0.80 20 -16.00 
  Raupp, Thomas f2302 GER0.001-0.2020-4.00 
  Dietze, Frank 2147 GER0.001-0.3820-7.60 
  Stabolewski, Andreas 2156 GER0.5010.13202.60 
  Wolf, Andreas 2002 GER1.0010.42208.40 
  Rigo, Janos m2256 HUN0.001-0.2520-5.00 
  Steinert, Frank 1935 GER0.501-0.1720-3.40 
  Schwarz, Larissa 1921 GER0.501-0.1920-3.80 
  Dobierzin, Olaf 2004 GER1.0010.42208.40 
  Zahn, Alina 2004 GER0.001-0.5820-11.60 

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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