Rapid: Individual Calculations July 2019
 Boureghda, Abdelmalek  Total change: -15.80  Rating chartPersonal card
 5e Trophee de la Memoire DECINES CHARPIEU FRA 2019-05-30
RcRownchangeKK*chgGame
 1359 1151 1.00 7 -0.79 20 -15.80 
  Loctin, Norbert 1551  * FRA0.001-0.0820-1.60 
  Lavallee, Adrien 1414 FRA1.0010.822016.40 
  Galante, Patrick 1476 FRA0.001-0.1320-2.60 
  Pichon, Christophe 1408 FRA0.001-0.1820-3.60 
  Marcellier, Sebastien 1320 FRA0.001-0.2820-5.60 
  Meyer, Bernard 1226 FRA0.001-0.4020-8.00 
  Roux, Simon 1121 FRA0.001-0.5420-10.80 
 * 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)
 

 

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