Individual Calculations July 2008
 Ferrier, David  Total change: -16.95  Rating chartPersonal card
 Chpt de France des Jeunes - Juniors La Roche sur Yon FRA 2008-04-20
RcRownchangeKK*chgGame
 1975 1995 1.50 5 -1.13 15 -16.95 
  Achereiner, Guillaume 1991 FRA0.001-0.5115-7.65 
  Ravot, Cyril 1782 FRA1.0010.23153.45 
  Tarchichi, Paul 2131 FRA0.5010.18152.70 
  Ryan, Martin 2058 FRA0.001-0.4115-6.15 
  Blard, Jerome 1911 FRA0.001-0.6215-9.30 

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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