Individual Calculations July 2009
 Kregelin, Jan  Total change: -35.40  Rating chartPersonal card
 Oberliga Ost Gruppe A Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2158 2158 3.00 10 -2.01 15 -30.15 
  Windelband, Jens 2188 GER0.5010.04150.60 
  Schirrmeister, Ralf 2231 GER0.5010.10151.50 
  Richter, Dustin 2008 GER0.001-0.7015-10.50 
  Horatschek, Stefan 2066 GER0.501-0.1315-1.95 
  Schaefer, Reyk 2164 GER0.5010.01150.15 
  Luther, Juergen 2204 GER0.5010.06150.90 
  Kuna, Ralf-Michael 2116 GER0.001-0.5615-8.40 
  Bores, Roman 2206 CZE0.5010.07151.05 
  Schirmer, Raik 2290 GER0.001-0.3215-4.80 
  Doberitz, Paul 2104 GER0.001-0.5815-8.70 

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)
 
 16.VFB Schach Leipzig Open Leipzig GER 2009-03-31
RcRownchangeKK*chgGame
 2088 2158 5.00 9 -0.35 15 -5.25 
  Schmiedek, Jens 1812 GER1.0010.11151.65 
  Langer, Wolfgang 1958 GER1.0010.24153.60 
  Graf, Alexander g2508 GER0.001-0.1115-1.65 
  Herrmann, Markus 1992 GER0.501-0.2215-3.30 
  Kielstein, Hans 1980 GER1.0010.27154.05 
  Ksieski, Zbigniew m2385 POL0.5010.29154.35 
  Seiler, Dirk 2013 GER0.501-0.1915-2.85 
  Marquardt, Alexander 2080 GER0.501-0.1115-1.65 
  Sonntag, Hermann 2065 GER0.001-0.6315-9.45 

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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