Individual Calculations July 2011
 Roubaud, Alexandre  Total change: 0.30  Rating chartPersonal card
 Team - Nationale 3 - R8-9 FRANCE FRA 2011-05-14
RcRownchangeKK*chgGame
 2006 2087 1.50 2 0.28 15 4.20 
  Cortes, Jaime 1952 FRA1.0010.32154.80 
  Courbi, Stephane 2060 FRA0.501-0.0415-0.60 

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)
 
 13รจ Festival de Narbonne-Plage NARBONNE FRA 2011-06-10
RcRownchangeKK*chgGame
 1971 2087 3.00 5 -0.26 15 -3.90 
  Coraboeuf, Alain 1739 FRA1.0010.11151.65 
  Malassagne, Raphael 1812 FRA1.0010.17152.55 
  Cazottes, Guillaume 1909 FRA0.501-0.2315-3.45 
  Duff, Rufus 1921 ENG0.501-0.2215-3.30 
  Flear, Glenn C g2476 ENG0.001-0.0915-1.35 

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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