Individual Calculations January 2010
 Pernet, Roger  Total change: -1.20  Rating chartPersonal card
 108e open international Club 608 Paris FRA 2009-10-24
RcRownchangeKK*chgGame
 1774 1821 5.00 9 0.02 15 0.30 
  Saunier, Jean-Francois 1715 FRA0.501-0.1415-2.10 
  Lombardi, Sebastien 1692 FRA0.501-0.1715-2.55 
  Pommier, Eugene 1539 FRA1.0010.16152.40 
  Durand, Victor 1917 FRA0.001-0.3715-5.55 
  Debehaigne, Benoit 1970 FRA0.001-0.3015-4.50 
  Abbey, Anate 1660 FRA1.0010.29154.35 
  Bourbon, Bernard 1940 FRA0.001-0.3415-5.10 
  Truitard, Jean-Francois 1562 FRA1.0010.18152.70 
  Klein, Patrick 1975 FRA1.0010.711510.65 

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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1784 1839 0.00 1 -0.58 15 -8.70 
  Martin, Axel 1784 FRA0.001-0.5815-8.70 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 2142 1839 0.00 1 -0.14 15 -2.10 
  Viville, Gilles 2142 FRA0.001-0.1415-2.10 

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)
 
 112e open international Club 608 Paris FRA 2009-12-19
RcRownchangeKK*chgGame
 1869 1839 4.00 7 0.62 15 9.30 
  Bodeau, Bernard 1721 FRA0.501-0.1615-2.40 
  Talamon, Jerome 1716 FRA0.501-0.1715-2.55 
  Cardot, Jerome 1759 FRA1.0010.39155.85 
  Truong, Hubert 1825 FRA1.0010.48157.20 
  Nguyen, Vincent 2113 FRA0.001-0.1715-2.55 
  Jessel, Stephen f2239  * IRL0.001-0.0815-1.20 
  Doucin, Paul 1711 FRA1.0010.33154.95 
 * 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)
 

 

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