Individual Calculations September 2018
 Jerez Perez, Alfonso  Total change: 12.10  Rating chartPersonal card
 36 Open Internacional d'Andorra Escaldes-Engordany AND 2018-07-21
RcRownchangeKK*chgGame
 2249 2423 6.00 9 -0.30 10 -3.00 
  Beshukov, Aslan 2023  * RUS1.0010.08100.80 
  Dubois, Pierre 2105 FRA1.0010.13101.30 
  Shabalov, Alexander g2567 USA0.5010.19101.90 
  De Seroux, Camille wf2146 SUI0.501-0.3310-3.30 
  Llaneza Vega, Patricia wm2099 ESP0.501-0.3710-3.70 
  Serra Pages, Jordi 2251 ESP0.501-0.2310-2.30 
  Sole Pijuan, Ferran f2306 ESP1.0010.34103.40 
  Alboredo, Julia wf2163 BRA1.0010.18101.80 
  Postny, Evgeny g2585 ISR0.001-0.2910-2.90 
 * 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)
 
 23eme tournoi internation de Creon - Tournoi Principal CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 2274 2423 7.50 9 1.51 10 15.10 
  San Emeterio Rubio, Jose 2084 ESP1.0010.12101.20 
  Favarel, Julien f2273 FRA1.0010.30103.00 
  Perez, Patrick 2023  * FRA1.0010.08100.80 
  Riff, Jean-Noel g2519 FRA0.5010.13101.30 
  Jolly, Jean-Francois m2371 FRA1.0010.43104.30 
  Kirk, Ezra m2422 ENG0.5010.00100.00 
  Belenkaya, Dina wg2308 RUS1.0010.34103.40 
  Vinsot, Robin-Gael 2028 FRA1.0010.08100.80 
  Grishchenko, Sergey m2442 RUS0.5010.03100.30 
 * 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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