Individual Calculations March 2010
 Dufour, Jacques  Total change: 13.80  Rating chartPersonal card
 Rilton Elo 2009/2010 Stockholm SWE 2009-12-27
RcRownchangeKK*chgGame
 2030 1810 3.00 9 0.97 15 14.55 
  Arndt, Uwe 2065 GER0.001-0.1915-2.85 
  Palmblad, Jan Peter 2151 SWE1.0010.881513.20 
  Lindqvist, Roland 2058 SWE1.0010.811512.15 
  Husin, Axel 1978 SWE0.001-0.2815-4.20 
  Ulvnes, Roar 1991 NOR0.001-0.2615-3.90 
  Ranby, Hans 1976 SWE0.5010.22153.30 
  Hardy, Roger 1999 ENG0.5010.25153.75 
  Helin, Mikael 1967 SWE0.001-0.2915-4.35 
  Landin, Bo 2088 SWE0.001-0.1715-2.55 

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)
 
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1782 1821 1.00 1 0.45 15 6.75 
  Pele, Francois 1782 FRA1.0010.45156.75 

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)
 
 Ch Individuel Alpes Maritimes 2010 - 2200 Grasse FRA 2010-02-13
RcRownchangeKK*chgGame
 1945 1821 0.50 3 -0.50 15 -7.50 
  Cayla, Jonathan 1954 FRA0.001-0.3215-4.80 
  Delseny, Serge 1986 FRA0.001-0.2815-4.20 
  Rihouey, Franck 1896 FRA0.5010.10151.50 

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)
 

 

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