Individual Calculations April 2009
 Adyel, Samir  Total change: -16.95  Rating chartPersonal card
 Open de International Rouen Rouen FRA 2008-12-20
RcRownchangeKK*chgGame
 1956 2170 4.00 7 -1.24 15 -18.60 
  Wattiez, Nicolas 1820 FRA1.0010.11151.65 
  Pinchon, Henri 1944 FRA0.001-0.7915-11.85 
  Delaruelle, Christian 1911 FRA0.501-0.3215-4.80 
  Roussette, Stephane 1820 FRA1.0010.11151.65 
  Assedo, Johaquim 1820 FRA1.0010.11151.65 
  Tirard, Hugo m2433 FRA0.001-0.1815-2.70 
  Guillaumat, Jean-Pierre 1946 FRA0.501-0.2815-4.20 

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)
 
 Picardie 2 - R4-5 PIC FRA 2009-01-16
RcRownchangeKK*chgGame
 1820 2170 1.00 1 0.11 15 1.65 
  Adelise, Theo 1820 FRA1.0010.11151.65 

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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