Individual Calculations May 2019
 Safranska, Anda  Total change: 21.40  Rating chartPersonal card
 2eme Open International de la Mayenne LAVAL FRA 2019-04-06
RcRownchangeKK*chgGame
 2014 2167 4.50 6 0.57 20 11.40 
  Lecoeur, Boris 1767  * FRA1.0010.08201.60 
  Salmon, Vivien 1767  * FRA0.501-0.4220-8.40 
  Maignan, Matheo 1767  * FRA1.0010.08201.60 
  Kibleur, Christophe 1899 FRA1.0010.17203.40 
  Krysa, Leandro g2498 ARG0.5010.38207.60 
  Duboue, Peio f2384 FRA0.5010.28205.60 
 * 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)
 
 XLII Open Internacional Ciudad de San Sebastian 2019 Donostia ESP 2019-04-13
RcRownchangeKK*chgGame
 2115 2167 5.50 9 0.50 20 10.00 
  Arri Martinez, Iker 1767  * ESP1.0010.08201.60 
  Torres, Patrice 1917 FRA0.501-0.3120-6.20 
  Gomez Calvo, Jose Ricardo 1897 ESP0.501-0.3320-6.60 
  Arana Garate, Jon 1944 ESP1.0010.22204.40 
  Manelidou, Maria wf2072 GRE1.0010.37207.40 
  Perez Gonzalez, Jose Manuel f2232 ESP1.0010.592011.80 
  Alonso Arburu, Juan Ignacio f2341 ESP0.001-0.2720-5.40 
  Cifuentes Parada, Roberto g2445 ESP0.5010.33206.60 
  Suarez Garcia, Carlos m2424 ESP0.001-0.1820-3.60 
 * 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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