Individual Calculations September 2013
 Devereaux, Maxim L  Total change: 13.70  Rating chartPersonal card
 XXXI Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2013-07-20
RcRownchangeKK*chgGame
 2334 2356 6.00 9 1.37 10 13.70 
  Le Pen, Steven 1956  * FRA1.0010.08100.80 
  Sanchez Carrasco, Fco. Javier 2104 ESP1.0010.19101.90 
  Alonso Rosell, Alvar g2550 ESP0.5010.25102.50 
  Ibarra Jerez, Jose Carlos g2538 ESP0.5010.24102.40 
  Arizmendi Martinez, Julen Luis g2580 ESP0.5010.28102.80 
  Edwards, Jonathan 2086 SCO1.0010.17101.70 
  Hamitevici, Vladimir m2482 MDA0.5010.17101.70 
  Norwood, David R g2491 AND0.001-0.3210-3.20 
  Garcia, Raul f2216 AND1.0010.31103.10 
 * 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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