Individual Calculations April 2008
 Keraval Roignant, Claude  Total change: 36.15  Rating chartPersonal card
 10e Tournoi de Noël Montigny le Bretonneux FRA 2007-12-26
RcRownchangeKK*chgGame
 1852 1519 2.50 7 1.64 15 24.60 
  Msellek, Ilyass 1869 FRA1.0010.891513.35 
  Boussaha, Bilal 1869 FRA0.5010.39155.85 
  Danzanvilliers, Patrice 1869 FRA0.5010.39155.85 
  Larramendy, Pierre 1869 FRA0.5010.39155.85 
  Mousset-Evtouchenko, Nina 1842 FRA0.001-0.1315-1.95 
  Plantive, Bertrand 1851 FRA0.001-0.1215-1.80 
  Francois, Jean 1795 FRA0.001-0.1715-2.55 

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)
 
 N4 - R4-5 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1549 1572 1.00 1 0.47 15 7.05 
  Mauron, Regis 1549 FRA1.0010.47157.05 

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)
 
 Championnat des Yvelines Montigny le Bretonneux FRA 2008-02-23
RcRownchangeKK*chgGame
 1800 1572 1.00 3 0.30 15 4.50 
  Plantet, Marc 1922 FRA0.001-0.1115-1.65 
  Guillet, Jacques 1640 FRA1.0010.59158.85 
  Ferreira, Carlos 1837 FRA0.001-0.1815-2.70 

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)
 

 

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