Individual Calculations April 2008
 Sahetchian, Armand  Total change: -17.70  Rating chartPersonal card
 N3 - R4 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 2247 2166 1.00 1 0.61 15 9.15 
  Bon, Michael 2247 FRA1.0010.61159.15 

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)
 
 N3 - R5-6 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 2151 2168 0.00 1 -0.52 15 -7.80 
  Nepomiachty, Alexandre 2151 FRA0.001-0.5215-7.80 

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)
 
 Sevran 2008 Sevran FRA 2008-02-23
RcRownchangeKK*chgGame
 1957 2168 1.00 3 -1.27 15 -19.05 
  Achour, Faouzi 2048 FRA0.001-0.6615-9.90 
  Basilevitch, Pierre 1828 FRA1.0010.12151.80 
  Patron, Pascal 1996 FRA0.001-0.7315-10.95 

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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