Individual Calculations October 2013
 Chosson, Julien  Total change: -5.55  Rating chartPersonal card
 175e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-08-31
RcRownchangeKK*chgGame
 1731 1675 1.50 5 -0.55 15 -8.25 
  Vigna, Patrick 1275  * FRA1.0010.08151.20 
  Djukic, Victor 1880 FRA0.001-0.2415-3.60 
  Fontaine, Olivier 1908 FRA0.001-0.2115-3.15 
  Spiette, Jean-Michel 1803 FRA0.5010.17152.55 
  Lorenzo, Alfredo 1788 ESP0.001-0.3515-5.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 82e Open Fide Chess XV - Tournoi B (-1700) PARIS FRA 2013-09-21
RcRownchangeKK*chgGame
 1564 1693 1.50 2 0.18 15 2.70 
  Marmier, Eric 1434 FRA1.0010.18152.70 
  Addad, Mahfoud 1694 FRA0.5010.00150.00 

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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