Individual Calculations February 2013
 Jean, Robert  Total change: 32.70  Rating chartPersonal card
 15e tournoi de Noël de Montigny MONTIGNY LE BRETONNEUX FRA 2012-12-26
RcRownchangeKK*chgGame
 1782 1732 2.50 6 -0.17 15 -2.55 
  Drouot, Frederic 2026 FRA0.5010.35155.25 
  Fruchard, Cyrille 1946 FRA0.001-0.2315-3.45 
  Rodriguez, Jean-Pierre 1610 FRA1.0010.33154.95 
  Bouvier, Clement 1910 FRA0.001-0.2715-4.05 
  Couradin, Jean-Marie 1667 FRA0.501-0.0915-1.35 
  Krestinine, Michka 1533 FRA0.501-0.2615-3.90 

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)
 
 Tata Steel Chess Tournament 2013 Tienkampen 5G Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 1794 1732 4.00 4 2.35 15 35.25 
  Duivenvoorden, Ben 1759 NED1.0010.54158.10 
  Markus, Gijs 1818 NED1.0010.62159.30 
  Van Bellen, Henk 1802 GER1.0010.60159.00 
  Punt, Willem 1797 NED1.0010.59158.85 

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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