Individual Calculations July 2009
 Chardon, Xavier  Total change: -27.95  Rating chartPersonal card
 Languedoc 1 - R6 LAN FRA 2009-03-15
RcRownchangeKK*chgGame
 1753 1672 0.00 1 -0.39 25 -9.75 
  Leblic, Pierre 1753 FRA0.001-0.3925-9.75 

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)
 
 Chpt de France des Jeunes - Pupilles Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1787 1672 0.00 2 -0.77 25 -19.25 
  Lamard, Guillaume 2022 FRA0.001-0.1125-2.75 
  Alliot, Sebastien 1552 FRA0.001-0.6625-16.50 

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)
 
NOTE: K factor changed
 8e Open de Beziers Beziers FRA 2009-05-01
RcRownchangeKK*chgGame
 1761 1672 1.50 5 -0.48 15 -7.20 
  Verdaguer Muntanya, Marc 2022 ESP0.001-0.1115-1.65 
  Basri, Larbi-Jean 1530 FRA0.501-0.1915-2.85 
  Leveque, Guillaume 1621 FRA0.001-0.5715-8.55 
  Blanc, Regis 1830 FRA1.0010.711510.65 
  Afangnibo, Jonathan 1803 FRA0.001-0.3215-4.80 

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)
 
NOTE: K factor changed
 Top Jeunes R8-9 Chamalières FRA 2009-05-08
RcRownchangeKK*chgGame
 1696 1672 1.00 1 0.53 15 7.95 
  Kohi, Armand 1696 FRA1.0010.53157.95 

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)
 
NOTE: K factor changed
 Top Jeunes R10-11 Chamalières FRA 2009-05-09
RcRownchangeKK*chgGame
 1683 1672 0.50 1 0.02 15 0.30 
  Devoille, Hugo 1683 FRA0.5010.02150.30 

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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