Individual Calculations May 2010
 Bouhallel, Rabah  Total change: -4.80  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 2238 2283 4.00 8 -0.49 15 -7.35 
  Rene, Benoit f2300 FRA0.001-0.4815-7.20 
  Tonoli, Benjamin 2167 BEL1.0010.34155.10 
  Wantiez, Fabrice f2339 BEL1.0010.58158.70 
  Sprangers, Remco c2225 NED0.001-0.5815-8.70 
  Le Quang, Kim f2309 BEL0.001-0.4615-6.90 
  Hamblok, Roel 2167 BEL0.001-0.6615-9.90 
  Steen, Pieter 2144 BEL1.0010.31154.65 
  Duhayon, Yves 2253 BEL1.0010.46156.90 

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)
 
 Nationale 3 - R7 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 2031 2306 1.00 1 0.17 15 2.55 
  Jupiter, Fabrice 2031 FRA1.0010.17152.55 

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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