Individual Calculations September 2009
 Heiny, Johannes  Total change: -18.90  Rating chartPersonal card
 Open Oberwart 2009, group A Oberwart AUT 2009-07-11
RcRownchangeKK*chgGame
 2192 2264 4.50 9 -0.78 15 -11.70 
  Weyer, Hans-Juergen Dr 2012 GER1.0010.19152.85 
  Kalmar, Miksa 1864  * HUN1.0010.08151.20 
  Klenburg, Mikhail m2437 UKR0.001-0.2715-4.05 
  Weinwurm, Wolfgang 2132 AUT1.0010.32154.80 
  Reinwald, Patrick 2095 AUT1.0010.28154.20 
  Neumeier, Klaus f2344 AUT0.5010.11151.65 
  Shengelia, David g2586 AUT0.001-0.1315-1.95 
  Klocker, Benedikt 2143 AUT0.001-0.6615-9.90 
  Handler, Lukas 2115 AUT0.001-0.7015-10.50 
 * 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)
 
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2139 2264 5.50 9 -0.48 15 -7.20 
  Renner, Gabriele 2023 GER1.0010.20153.00 
  Steinmacher, Josef 2034 GER0.501-0.2915-4.35 
  Raps, Johannes 2140 GER0.501-0.1715-2.55 
  Kaiser, Richard 2134 GER0.501-0.1815-2.70 
  De Groote, Jesper 2048 NED1.0010.22153.30 
  Moeller, Hendrik 2171 GER0.001-0.6315-9.45 
  Cristiani, Cesare 2169 ITA1.0010.37155.55 
  Schwarz, Oliver 2148 GER1.0010.34155.10 
  Bawart, Markus f2385 AUT0.001-0.3415-5.10 

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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