Individual Calculations March 2010
 Zepeda, Sonia  Total change: -10.20  Rating chartPersonal card
 Corus Chess Tournament - Weekend 2B Wijk aan Zee NED 2010-01-15
RcRownchangeKK*chgGame
 2116 2117 1.00 3 -0.51 15 -7.65 
  Both, Gert 2009 NED1.0010.35155.25 
  Simenon, Stefan 2105 NED0.001-0.5215-7.80 
  Haast, Anne 2234 NED0.001-0.3415-5.10 

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)
 
 Corus Chess Tournament - Dag 2C Wijk aan Zee NED 2010-01-18
RcRownchangeKK*chgGame
 2118 2117 2.00 3 0.51 15 7.65 
  Harmsen, Klaas 2128 NED1.0010.52157.80 
  Plijter, Martin 2046 NED1.0010.40156.00 
  Vospernik, Andrej 2181 SLO0.001-0.4115-6.15 

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
 2043 2117 4.00 8 -0.68 15 -10.20 
  Oger, Daniel 1903 BEL1.0010.23153.45 
  Raykhman, Alexander f2319 GER0.001-0.2415-3.60 
  Petit, Didier 1863 FRA0.501-0.3115-4.65 
  Thorhallsson, Throstur g2426 ISL0.001-0.1415-2.10 
  Aubert, Bernard 1891 BEL0.501-0.2915-4.35 
  Millikan, Erlend 1775 USA1.0010.12151.80 
  Delfosse, Jean-Michel 1766 BEL1.0010.11151.65 
  Zdebskaja, Natalia wg2402 UKR0.001-0.1615-2.40 

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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