Individual Calculations February 2015
 Onkoud, Abdelaziz  Total change: -9.10  Rating chartPersonal card
 35ème Open international d'Echecs de Béthune - Tournoi A BETHUNE FRA 2014-12-26
RcRownchangeKK*chgGame
 2229 2363 5.00 9 -0.91 10 -9.10 
  Korneev, Oleg g2588 ESP0.5010.28102.80 
  Naumkin, Igor g2436 RUS0.001-0.4010-4.00 
  Maddens, Martijn 2083 BEL0.501-0.3410-3.40 
  Bourgeois, Florian 1973 FRA1.0010.09100.90 
  Rouze, Xavier 2104 FRA0.501-0.3210-3.20 
  Bianchi, Guillaume 2160 FRA1.0010.24102.40 
  Llaneza Vega, Patricia wm2191 ESP0.501-0.2310-2.30 
  Housieaux, David m2437 FRA0.001-0.4010-4.00 
  Goossens, Hanne wf2090 BEL1.0010.17101.70 

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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