Individual Calculations March 2010
 Devaux, Nicolas  Total change: -10.95  Rating chartPersonal card
 Criterium R3-4 IDF FRA 2010-01-10
RcRownchangeKK*chgGame
 1896 1900 1.00 1 0.49 15 7.35 
  Walheim, Pascal 1896 FRA1.0010.49157.35 

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 - Tien 4J Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 1877 1900 2.50 7 -1.22 15 -18.30 
  Meringa, Jan 1868 NED1.0010.46156.90 
  Kastelein, Gerard 1889 NED0.001-0.5215-7.80 
  Van Der Wosten, Henk 1926 NED0.001-0.4615-6.90 
  Lemmen, Gerrit 1878 NED0.501-0.0315-0.45 
  Boot, Henk 1848 NED1.0010.43156.45 
  Gattuso, Christophe 1860 FRA0.001-0.5615-8.40 
  Ligteringen, Allard 1873 NED0.001-0.5415-8.10 

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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