Individual Calculations September 2010
 Talbi, Boumedienne  Total change: -11.55  Rating chartPersonal card
 Algerian individual championship 2010 Bel Abbes ALG 2010-06-14
RcRownchangeKK*chgGame
 2175 2191 3.00 6 -0.13 15 -1.95 
  Bengherabi, Khalil f2217 ALG1.0010.54158.10 
  Goutali, Tarek c2248 ALG0.001-0.4215-6.30 
  Hanchour, Baroudi 2148 ALG0.501-0.0615-0.90 
  Seffar, Mohamed 2048 ALG1.0010.31154.65 
  Belouadah, Saad m2304 ALG0.001-0.3515-5.25 
  Gueroui, Nasreddine 2082 ALG0.501-0.1515-2.25 

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)
 
 Championnat International de Paris - A Paris FRA 2010-07-03
RcRownchangeKK*chgGame
 2062 2202 5.50 9 -0.64 15 -9.60 
  Perez Cameselle, Francisco 1974 ESP0.501-0.2915-4.35 
  Jacquet, Stephane 1972 FRA0.501-0.2915-4.35 
  Denous, Cyprien 2006 FRA1.0010.25153.75 
  Baudon, Sebastien 2027 FRA1.0010.27154.05 
  Wilen, Eero 2110 FIN1.0010.37155.55 
  Vallobra, Pierre 2114 FRA1.0010.38155.70 
  Duijker, Rick 2241 NED0.001-0.4515-6.75 
  Poelstra, Ben 2117 NED0.001-0.6215-9.30 
  Kambrath, Yannick 2001 FRA0.501-0.2615-3.90 

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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