Individual Calculations July 2014
 Bousmaha, Wassel  Total change: -10.35  Rating chartPersonal card
 209e open FIDE du club 608 (-1700) PARIS FRA 2014-06-08
RcRownchangeKK*chgGame
 1471 1541 1.50 4 -0.87 15 -13.05 
  Melia, Marjorie 1349 FRA0.001-0.7515-11.25 
  Guehtar, Sofiane 1402 FRA0.501-0.1915-2.85 
  Derian, Thierry 1650 FRA0.001-0.3515-5.25 
  Gelibter, Marc 1483 FRA1.0010.42156.30 

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)
 
 107e Open Fide Chess XV - Tournoi B (-1800) PARIS FRA 2014-06-21
RcRownchangeKK*chgGame
 1611 1541 1.00 2 0.18 15 2.70 
  Salgues, Michel 1717 FRA0.001-0.2715-4.05 
  Boulnois, Boris 1504 FRA1.0010.45156.75 

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)
 

 

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