Individual Calculations January 2011
 Tchigrachon, David  Total change: -41.75  Rating chartPersonal card
 25e open international - Grand Prix du Touquet - B LA TOUQUET PARIS PLAGE FRA 2010-10-23
RcRownchangeKK*chgGame
 1652 1772 4.00 8 -1.25 25 -31.25 
  Menissier, Fabien 1595 FRA1.0010.27256.75 
  Lecoeur, Boris 1655 FRA1.0010.34258.50 
  Gaubert, Virginie 1681 FRA0.001-0.6225-15.50 
  Gobeaut, Claudine 1524 FRA1.0010.19254.75 
  Fleurquin, Boris 1896 FRA0.001-0.3325-8.25 
  Bain-Thouverez, Aurelien 1664 FRA0.001-0.6525-16.25 
  Blondel, Francis 1571 FRA1.0010.24256.00 
  Pruvost, Alain 1629 FRA0.001-0.6925-17.25 

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)
 
NOTE: K factor changed
 Team - Nationale 4 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 1878 1780 0.00 1 -0.37 15 -5.55 
  Coupez, Stephane 1878 FRA0.001-0.3715-5.55 

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)
 
NOTE: K factor changed
 Team - Nord Pas de Calais - Part 2 NPC FRA 2010-11-16
RcRownchangeKK*chgGame
 1907 1780 0.00 1 -0.33 15 -4.95 
  Fleurquin, Boris 1907 FRA0.001-0.3315-4.95 

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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