Individual Calculations April 2009
 Valette, Christian  Total change: 1.80  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2217 2097 0.00 1 -0.34 15 -5.10 
  Ladrat, Matthieu 2217 FRA0.001-0.3415-5.10 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1951 2100 1.00 1 0.30 15 4.50 
  Larand, Manuel 1951 FRA1.0010.30154.50 

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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 1987 2100 6.00 9 0.16 15 2.40 
  Dussert, Philippe 1850 FRA1.0010.19152.85 
  De Lagontrie, Jean 1931 FRA1.0010.28154.20 
  L`hermitte, Emmanuel 1997 FRA0.501-0.1415-2.10 
  Albanesi, Roberto 1976 ITA0.501-0.1715-2.55 
  Skouvaklis, Alexis 1991 SUI1.0010.35155.25 
  Gocheva, Rumiana B. wm2174 BUL0.5010.10151.50 
  Sagi, Franko 2043 CRO0.001-0.5815-8.70 
  Ollier, Milan 1964 FRA0.501-0.1815-2.70 
  Lombardini, Giulio 1961 ITA1.0010.31154.65 

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)
 

 

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