Individual Calculations March 2010
 Dubois, Philippe  Total change: -16.25  Rating chartPersonal card
 Open International de Bethune - Tournoi B Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 1717 1755 1.00 3 -0.65 25 -16.25 
  Szurhaj, William 1654 FRA1.0010.36259.00 
  Geujon, Jean Charles 1928 FRA0.001-0.2725-6.75 
  Banat, Rizlene wf1570 ALG0.001-0.7425-18.50 

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)
 
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1806 1748 0.50 1 0.08 25 2.00 
  Marciniak, Francois 1806 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)
 
 Nord Pas de Calais 2 - R4 NPC FRA 2010-01-31
RcRownchangeKK*chgGame
 2144 1748 0.00 1 -0.08 25 -2.00 
  Stawiarski, Edmond 2144 FRA0.001-0.0825-2.00 

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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