Individual Calculations July 2009
 Erdmann, Stefan  Total change: 7.65  Rating chartPersonal card
 Oberliga Sued-West Rheinland Pfalz GER 2008-10-05
RcRownchangeKK*chgGame
 2096 2191 4.00 8 -0.96 15 -14.40 
  Kopp, Bjoern 2058 GER1.0010.32154.80 
  Mayer, Jean-Marc 2183 FRA0.501-0.0115-0.15 
  Ohnesorg, Felix 1841 GER1.0010.11151.65 
  Drexel, Christian 2158 GER0.001-0.5515-8.25 
  Rueckert, Helge 2145 GER1.0010.44156.60 
  Etienne, Eric 2037 FRA0.501-0.2115-3.15 
  Scheuermann, Gerhard 2151 GER0.001-0.5615-8.40 
  Enzmann, Steffen 2194 GER0.001-0.5015-7.50 

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
 2272 2191 5.00 9 1.47 15 22.05 
  Reichert, Manuel 1938 GER1.0010.19152.85 
  Klovans, Janis g2415 LAT0.001-0.2215-3.30 
  Gulatz, Maurice 1989 GER1.0010.24153.60 
  Bok, Benjamin f2346 NED1.0010.711510.65 
  Miedema, Roi f2370 NED0.001-0.2715-4.05 
  Deglmann, Ludwig f2329 GER1.0010.691510.35 
  Gasthofer, Alexander m2441 GER0.001-0.1915-2.85 
  Schuetze, Norman 2309 GER1.0010.66159.90 
  Gheng, Josef f2310 GER0.001-0.3415-5.10 

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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