Individual Calculations July 2009
 Graf, Alexander  Total change: -18.20  Rating chartPersonal card
 16.VFB Schach Leipzig Open Leipzig GER 2009-03-31
RcRownchangeKK*chgGame
 2320 2644 7.50 9 -0.32 10 -3.20 
  Schuetzhold, Frank 2294 GER1.0010.11101.10 
  Nowak, Thomas 2294 GER1.0010.11101.10 
  Kregelin, Jan 2294 GER1.0010.11101.10 
  Pfretzschner, Roland f2294 GER0.501-0.3910-3.90 
  Eichner, Sebastian f2326 GER0.001-0.8710-8.70 
  Nabavi, Parwis 2294 SUI1.0010.11101.10 
  Marquardt, Alexander 2294 GER1.0010.11101.10 
  Wichmann, Cliff f2389 GER1.0010.19101.90 
  Spiess, Gunter m2405 GER1.0010.20102.00 

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)
 
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2386 2601 5.50 9 -1.31 10 -13.10 
  Schiendorfer, Florian 2251 SUI1.0010.11101.10 
  Schiendorfer, Emanuel 2274 SUI0.501-0.3710-3.70 
  Spornberger, Maximilian 2251 ITA1.0010.11101.10 
  Ortmann, David f2321 GER1.0010.16101.60 
  Gasthofer, Alexander m2441 GER1.0010.29102.90 
  Bogner, Sebastian m2511 GER1.0010.38103.80 
  Peralta, Fernando g2559 ARG0.001-0.5610-5.60 
  Swinkels, Robin m2499 NED0.001-0.6410-6.40 
  Miedema, Roi f2370 NED0.001-0.7910-7.90 

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)
 
 Liga Gallega por Equipos 2009-Play Off Galicia ESP 2009-04-25
RcRownchangeKK*chgGame
 2456 2601 0.50 1 -0.19 10 -1.90 
  Pena Gomez, Manuel f2456 ESP0.501-0.1910-1.90 

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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