Individual Calculations March 2010
 Raykhman, Alexander  Total change: 33.15  Rating chartPersonal card
 26.Internat.Boeblinger Open A Boeblingen GER 2009-12-26
RcRownchangeKK*chgGame
 2301 2300 5.00 9 0.54 15 8.10 
  Janata, Andreas 2030 GER1.0010.17152.55 
  Bierhahn, Michael 2102 GER1.0010.24153.60 
  Mueller, Ralf f2410 GER1.0010.65159.75 
  Schneider, Ilja m2496 GER0.001-0.2515-3.75 
  Heinz, Axel m2436 GER0.001-0.3215-4.80 
  Gabriel, Josef 2147 GER1.0010.30154.50 
  Rojas, Luis m2466 CHI0.5010.22153.30 
  Donchenko, Anatoly m2380 GER0.5010.11151.65 
  Frick, Christoph 2244 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)
 
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 2331 2319 6.00 9 1.67 15 25.05 
  Oleksienko, Mikhailo g2546 UKR0.001-0.2115-3.15 
  Zepeda, Sonia wm2117 ESA1.0010.24153.60 
  Durandeau, Jean-Marie 2025 FRA1.0010.15152.25 
  Rombaldoni, Denis m2497 ITA1.0010.731510.95 
  Radulski, Julian g2577 BUL0.001-0.1815-2.70 
  Beukema, Stefan 2061 NED1.0010.18152.70 
  Hoffmann, Michael g2508 GER0.001-0.2515-3.75 
  Lamard, Guillaume f2108 FRA1.0010.23153.45 
  Shneider, Aleksandr g2539 UKR1.0010.781511.70 

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)
 

 

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