Individual Calculations July 2009
 Schaefer, Michael  Total change: -15.45  Rating chartPersonal card
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2230 2183 2.50 11 -2.35 15 -35.25 
  Jakel, Wolfgang 2265 GER0.5010.11151.65 
  Drollinger, Dennis f2299 GER0.5010.16152.40 
  Kayser, Felix 2181 GER0.001-0.5015-7.50 
  Klingelhoefer, Stefan Dr. f2196 GER0.5010.02150.30 
  Tazbir, Marcin m2482 POL0.001-0.1515-2.25 
  Wendling, Hannes 2132 GER0.001-0.5715-8.55 
  Kirschbaum, Gunnar 2163 GER0.501-0.0315-0.45 
  Schracke, Guido 2185 GER0.001-0.5015-7.50 
  Troyke, Doreen wf2124 GER0.001-0.5815-8.70 
  Wahedi, Ahmad Siar 2272 GER0.001-0.3815-5.70 
  Wendel, Stephan 2231 GER0.5010.07151.05 

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)
 
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 2113 2172 6.50 9 1.32 15 19.80 
  Carola, Paolo 1891 ITA1.0010.16152.40 
  Simone, Marco 1877 ITA1.0010.15152.25 
  Skembris, Spyridon g2434 GRE0.001-0.1815-2.70 
  Del Nevo, Claudio 1894 ITA1.0010.17152.55 
  Conquest, Stuart C g2522 ENG0.001-0.1115-1.65 
  Sorbelli, Massimo 1919 ITA0.501-0.3115-4.65 
  Papale, Carmelo 1893 ITA1.0010.16152.40 
  De Florio, Federico 2132 ITA1.0010.44156.60 
  Collutiis, Duilio m2451 ITA1.0010.841512.60 

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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