Individual Calculations May 2012
 Pruvost, Alain  Total change: 24.75  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1725 1581 3.50 9 0.52 15 7.80 
  Thirion, Jean-Francois 1794 BEL0.5010.27154.05 
  Truong, Hubert 1784 FRA0.5010.26153.90 
  De Lagontrie, Jean 1889 FRA0.001-0.1415-2.10 
  Depoers, Jean 1363 FRA1.0010.22153.30 
  De Ridder, Naomi 1719 NED0.001-0.3115-4.65 
  Vasseur, Serge 1311 FRA1.0010.17152.55 
  Chevalier, Bernard 1785 FRA0.5010.26153.90 
  Peurton, Frederic 1981  * FRA0.001-0.0815-1.20 
  Cotonnec, Antoine 1897 FRA0.001-0.1315-1.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 3 NPC FRA 2012-03-24
RcRownchangeKK*chgGame
 1699 1581 1.00 1 0.66 15 9.90 
  Lefebvre, Serge 1699 FRA1.0010.66159.90 

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)
 
 Team 2012 - Nationale 4 - R6 FRANCE FRA 2012-03-25
RcRownchangeKK*chgGame
 1642 1581 1.00 2 0.17 15 2.55 
  Lefebvre, Serge 1699 FRA1.0010.66159.90 
  Lefebvre, Jean-Pierre 1585 FRA0.001-0.4915-7.35 

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)
 
 2eme Festival de Tournois Fermés Fide de Grande Synthe - D GRANDE SYNTHE FRA 2012-04-07
RcRownchangeKK*chgGame
 1560 1581 4.00 7 0.30 15 4.50 
  Mahieu, Jacques 1600 BEL0.001-0.4715-7.05 
  Bouhaer, Francois 1526 FRA1.0010.42156.30 
  Deschuyteneer, Lucien 1560 BEL0.501-0.0315-0.45 
  Taro, Franck 1565 FRA1.0010.48157.20 
  Fleurquin, Jean-Pierre 1553 FRA1.0010.46156.90 
  Duflou, Andre 1561 FRA0.501-0.0315-0.45 
  Riquembourg, Julien 1556 FRA0.001-0.5315-7.95 

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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