Individual Calculations September 2018
 Ruiz Marana, Alejandro  Total change: 9.40  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Principal CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 2195 2253 5.50 9 0.47 20 9.40 
  Gelos, Guillaume 1962 FRA1.0010.15203.00 
  Kirk, Ezra m2422 ENG0.5010.22204.40 
  Grishchenko, Sergey m2442 RUS0.5010.25205.00 
  Fernandez, Leon 1853  * FRA1.0010.08201.60 
  Llaneza Vega, Patricia wm2099 ESP0.501-0.2120-4.20 
  Favarel, Julien f2273 FRA0.5010.03200.60 
  Dudognon, Thibault f2316 FRA1.0010.592011.80 
  Belenkaya, Dina wg2308 RUS0.001-0.4220-8.40 
  San Emeterio Rubio, Jose 2084 ESP0.501-0.2220-4.40 
 * 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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