Individual Calculations January 2012
 Levy, Claude  Total change: 38.55  Rating chartPersonal card
 21e open international de Caen CAEN FRA 2011-10-29
RcRownchangeKK*chgGame
 2009 1785 3.50 7 1.86 15 27.90 
  Rousseau, Luc 1981 FRA0.5010.25153.75 
  Renault, Jean-Pierre 1781 FRA0.501-0.0115-0.15 
  Rabhi, Chamss-Eddine 2024 FRA1.0010.801512.00 
  Hubert, Raphael 2052 FRA0.001-0.1815-2.70 
  Lambert, Hugues 1965 FRA1.0010.741511.10 
  Decosse, Jean-Fabien c2185  * FRA0.5010.42156.30 
  Verspecht, Thierry 2072 BEL0.001-0.1615-2.40 
 * 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 - Nationale 4 - R2-3 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1905 1791 0.50 1 0.16 15 2.40 
  Paon, Didier 1905 FRA0.5010.16152.40 

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 - Haute Normandie - Part 1 HNO FRA 2011-11-12
RcRownchangeKK*chgGame
 1829 1791 1.00 1 0.55 15 8.25 
  Boulier, Maxime 1829 FRA1.0010.55158.25 

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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