Individual Calculations March 2011
 Gattuso, Christophe  Total change: 1.20  Rating chartPersonal card
 Team - Nationale 4 - R4-5 FRANCE FRA 2011-01-16
RcRownchangeKK*chgGame
 1838 1854 1.50 2 0.45 15 6.75 
  Brault, Julien 1862 FRA0.5010.01150.15 
  Verdelli, Maximilien 1813 FRA1.0010.44156.60 

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)
 
 Team - Ile de France - Part 3 IDF FRA 2011-01-16
RcRownchangeKK*chgGame
 1657 1854 1.00 1 0.25 15 3.75 
  Ferriere, Patrick 1657 FRA1.0010.25153.75 

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 - Tien 4D Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 1900 1854 2.00 6 -0.62 15 -9.30 
  Goris-Schouwstra, Adry 1888 NED0.001-0.4515-6.75 
  Visschedijk, Theo 1859 NED0.5010.01150.15 
  Schol, Jan 1900 NED0.5010.06150.90 
  Van Der Meiden, Albert 1894 NED0.5010.06150.90 
  Van Zwieten, Rob 1893 NED0.001-0.4515-6.75 
  Van De Schootbrugge, Gabri 1964 NED0.5010.15152.25 

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)
 

 

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