Individual Calculations July 2008
 Duff, Rufus  Total change: 25.50  Rating chartPersonal card
 Chpt de France des Jeunes - Benjamins La Roche sur Yon FRA 2008-04-20
RcRownchangeKK*chgGame
 1802 1507 1.50 4 0.88 25 22.00 
  Treand, Victor 1797 FRA0.5010.34258.50 
  Gros, Alexandre 1805 FRA1.0010.852521.25 
  Gueriche, Guillaume 1819 FRA0.001-0.1425-3.50 
  Gailliegue, Florian 1785 FRA0.001-0.1725-4.25 

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)
 
 Festival de Narbonne-Plage - 10e anniversaire Narbonne FRA 2008-05-08
RcRownchangeKK*chgGame
 1843 1507 0.50 3 0.14 25 3.50 
  Hasbi, Nabil 1857 FRA0.5010.39259.75 
  Pascal-Mousselard, Philippe 1857 FRA0.001-0.1125-2.75 
  Saunders, Mark 1816 ENG0.001-0.1425-3.50 

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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