Individual Calculations April 2009
 Robin, Samy  Total change: -24.30  Rating chartPersonal card
 N1 - R4-5 Various FRA 2008-12-13
RcRownchangeKK*chgGame
 2446 2347 0.00 2 -0.74 15 -11.10 
  Alonso Moyano, Jonathan m2379 ESP0.001-0.4615-6.90 
  Charnushevich, Aliaksei m2513 FRA0.001-0.2815-4.20 

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)
 
 4e Open International de l'Ouest Toulousain - A Tournefeuille FRA 2009-02-16
RcRownchangeKK*chgGame
 2145 2369 6.00 9 -0.88 15 -13.20 
  Roques, Olivier 2019 FRA1.0010.11151.65 
  Thomas, Fabien 2019 FRA1.0010.11151.65 
  Zarrouati, Pierre 2193 FRA0.001-0.7315-10.95 
  Vilaisarn, Akkhavanh 2253 FRA0.501-0.1615-2.40 
  Ouerk, Yanis 2021 FRA1.0010.11151.65 
  Iwanesko, Alexandre 2087 FRA0.501-0.3415-5.10 
  Garrel, Alain 2115 FRA1.0010.19152.85 
  Fargere, Francois f2444 FRA0.5010.10151.50 
  Forgues, Fabien 2155 FRA0.501-0.2715-4.05 

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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