Individual Calculations January 2010
 Vapillon, Jean-Francois  Total change: -33.25  Rating chartPersonal card
 13e Corsica Masters Bastia FRA 2009-10-25
RcRownchangeKK*chgGame
 2017 1742 1.00 6 -0.19 25 -4.75 
  Vuilleumier, Alexandre m2142  * SUI0.001-0.0825-2.00 
  Brongers, Henk 2035 FRA0.001-0.1525-3.75 
  Oupindrin, Narayanin 2021 FRA0.5010.34258.50 
  Remille, Tristan 2142  * FRA0.001-0.0825-2.00 
  Kurochka, Irina wf2108 RUS0.001-0.1025-2.50 
  Rigal, Joel 1654 FRA0.501-0.1225-3.00 
 * 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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1787 1731 0.50 1 0.08 25 2.00 
  Bron, Philippe 1787 FRA0.5010.08252.00 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1945 1731 0.00 1 -0.23 25 -5.75 
  Graillon, David 1945 FRA0.001-0.2325-5.75 

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)
 
 Tournoi interne Meximieux Meximieux FRA 2009-12-19
RcRownchangeKK*chgGame
 1735 1731 0.00 2 -0.99 25 -24.75 
  Montoya, Alain 1726 FRA0.001-0.5125-12.75 
  Jacquet, Hugo 1744 FRA0.001-0.4825-12.00 

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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