Individual Calculations March 2010
 De Verdier, Michael  Total change: 16.05  Rating chartPersonal card
 Rilton Cup 2009/2010 Stockholm SWE 2009-12-27
RcRownchangeKK*chgGame
 2372 2270 4.00 9 0.61 15 9.15 
  Vaarala, Eric 2032 SWE1.0010.20153.00 
  Ulibin, Mikhail g2548 RUS0.001-0.1715-2.55 
  Agrest, Inna wm2180 SWE1.0010.38155.70 
  Berczes, David g2512 HUN0.5010.30154.50 
  Akesson, Ralf g2454 SWE1.0010.741511.10 
  Grandelius, Nils m2540 SWE0.001-0.1715-2.55 
  Lauber, Arnd m2504 GER0.001-0.2115-3.15 
  Richter, Michael m2412 GER0.001-0.3115-4.65 
  Markevich, Ilya 2162 RUS0.501-0.1515-2.25 

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
 2265 2270 4.50 8 0.46 15 6.90 
  Libiszewski, Fabien g2499 FRA0.001-0.2115-3.15 
  Larmuseau, Michiel 2043 BEL1.0010.21153.15 
  Apicella, Manuel g2518 FRA0.001-0.1915-2.85 
  Hoffmann, Roger 2025 LUX0.501-0.3015-4.50 
  Peurton, Frederic 2016 FRA1.0010.19152.85 
  Mullon, Jean-Baptiste m2458 FRA0.5010.24153.60 
  Bous, Florian 2089 GER1.0010.26153.90 
  Siebrecht, Sebastian g2468 GER0.5010.26153.90 

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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