Individual Calculations April 2009
 Zarrouati, Pierre  Total change: -3.45  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2081 2196 1.00 1 0.34 15 5.10 
  Berard, Serge 2081 FRA1.0010.34155.10 

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)
 
 Coupe de France -T3 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 2163 2193 0.00 1 -0.54 15 -8.10 
  Lacroix, Romain 2163 FRA0.001-0.5415-8.10 

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 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2256 2193 0.50 1 0.09 15 1.35 
  Aout, Sebastien 2256 FRA0.5010.09151.35 

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 - R6 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2232 2193 0.00 1 -0.45 15 -6.75 
  Martin Alvarez, Inigo 2232 ESP0.001-0.4515-6.75 

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)
 
 4e Open International de l'Ouest Toulousain - A Tournefeuille FRA 2009-02-16
RcRownchangeKK*chgGame
 2132 2193 5.50 9 0.33 15 4.95 
  Bouyt, Bernard 1843 FRA1.0010.11151.65 
  Delay, Guillaume 1967 FRA1.0010.21153.15 
  Robin, Samy f2369 FRA1.0010.731510.95 
  Fedorchuk, Sergey A. g2543 UKR0.001-0.1115-1.65 
  Sumets, Andrey g2543 UKR0.001-0.1115-1.65 
  Forgues, Valerie 2011 FRA0.001-0.7415-11.10 
  Grimmer, Jonathan 1863 FRA1.0010.12151.80 
  Roques, Olivier 1843 FRA1.0010.11151.65 
  Humeau, Cyril 2203 FRA0.5010.01150.15 

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)
 

 

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