Individual Calculations April 2008
 Rotstein, Arkadij  Total change: -19.80  Rating chartPersonal card
 Harmonie Open A Groningen NED 2007-12-21
RcRownchangeKK*chgGame
 2395 2534 5.50 9 -0.48 10 -4.80 
  Van Kampen, Robin 2252 NED0.001-0.8410-8.40 
  Kuling, Lody 2213 NED1.0010.13101.30 
  Michielsen, Joost 2309 NED0.501-0.2810-2.80 
  Goudriaan, Etienne 2184 NED1.0010.11101.10 
  Skatchkov, Pavel g2509 RUS1.0010.47104.70 
  Simutowe, Amon m2446 ZAM1.0010.38103.80 
  Banikas, Hristos g2591 GRE1.0010.58105.80 
  Mastrovasilis, Dimitrios g2559 GRE0.001-0.4710-4.70 
  Lobzhanidze, Davit m2489 GEO0.001-0.5610-5.60 

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)
 
 79.Deutsche Einzelmeisterschaft Bad Woerishofen GER 2008-02-15
RcRownchangeKK*chgGame
 2367 2548 5.00 9 -1.50 10 -15.00 
  Markgraf, Alexander f2442 GER0.001-0.6410-6.40 
  Sieber, Patrick 2236 GER1.0010.14101.40 
  Pajeken, Wolfgang f2351 GER1.0010.25102.50 
  Paehtz, Elisabeth mwg2420 GER0.501-0.1710-1.70 
  Siebrecht, Sebastian m2487 GER0.001-0.5810-5.80 
  Lichmann, Peter 2334 GER0.501-0.2710-2.70 
  Wehner, Janis 2198 GER1.0010.11101.10 
  Hausrath, Daniel m2507 GER0.001-0.5610-5.60 
  Reuss, Andreas f2326 GER1.0010.22102.20 

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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