Individual Calculations May 2012
 Kummerow, Heiko  Total change: -12.60  Rating chartPersonal card
 28.ChessOrg Schachfestival Open Bad Woerishofen GER 2012-03-02
RcRownchangeKK*chgGame
 2201 2372 5.50 9 -0.81 15 -12.15 
  Straub, Hermann 1989 GER1.0010.09151.35 
  Koenig, Falk 2123 GER1.0010.19152.85 
  Zubarev, Alexander g2597 UKR0.001-0.2215-3.30 
  Behling, Robert f2142 GER0.001-0.7915-11.85 
  Hipp, Hermann 2014 GER1.0010.10151.50 
  Neumann, Joachim 2141 GER1.0010.21153.15 
  Keller, Manfred c2180 GER0.501-0.2515-3.75 
  Hornung, Hans, Dr. 2126 GER1.0010.19152.85 
  Meister, Jakob g2494 GER0.001-0.3315-4.95 

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)
 
 Oberhausener Oster-Open 2012 Oberhausen GER 2012-04-05
RcRownchangeKK*chgGame
 2184 2372 5.00 7 -0.03 15 -0.45 
  Deinert, Wolfgang 1972  * GER1.0010.08151.20 
  Becker, Marco 2026 GER1.0010.11151.65 
  Knol, Geon 2108 NED1.0010.18152.70 
  Kartsev, Soel 2198 GER1.0010.27154.05 
  Levin, Felix g2500 GER0.5010.17152.55 
  Molinaroli, Martin 2298 GER0.001-0.6015-9.00 
  Ciornei, Dragos, Dr. 2188 GER0.501-0.2415-3.60 
 * 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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