Individual Calculations January 2012
 Declercq, Jean  Total change: -40.35  Rating chartPersonal card
 26ème open international d’échecs du Touquet - B - 1900 LE TOUQUET FRA 2011-10-22
RcRownchangeKK*chgGame
 1634 1807 2.00 6 -2.36 15 -35.40 
  Fraval, Julie 1604 FRA0.501-0.2615-3.90 
  Dembinski, Louis 1661 FRA0.001-0.7015-10.50 
  Rodriguez, Jean-Pierre 1624 FRA0.001-0.7415-11.10 
  Legrand, Claire 1662 FRA0.501-0.1915-2.85 
  Rouffignac, Marie 1605 FRA1.0010.24153.60 
  Baldi, Valentine 1648 FRA0.001-0.7115-10.65 

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 2012 - Nationale 4 - R2-3 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1718 1810 0.50 1 -0.13 15 -1.95 
  Lambert, Rene 1718 FRA0.501-0.1315-1.95 

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)
 
 Team 2012 - Nord pas de Calais - Part 1 NPC FRA 2011-11-12
RcRownchangeKK*chgGame
 2052 1810 0.00 1 -0.20 15 -3.00 
  Torres-Vargas, David 2052 FRA0.001-0.2015-3.00 

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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