Individual Calculations August 2023
 Efimov, Igor  Total change: -25.00  Rating chartPersonal card
 3eme Festival international d'echecs de La Plagne Soleil - Tournoi Maitre LA PLAGNE TARENTAISE FRA 2023-07-08
RcRownchangeKK*chgGame
 2141 2364 5.00 9 -1.96 10 -19.60 
  Mazzini, Mauro 2074 ITA0.501-0.3410-3.40 
  Yao, Lan wm2242 ENG0.001-0.6710-6.70 
  Lalonde Drain, Hugo 1960 FRA1.0010.08100.80 
  Baroyan, Davit 2209 FRA0.501-0.2110-2.10 
  Pupier, Terry 2191 FRA0.001-0.7310-7.30 
  Loncke, Matthieu 2106 BEL1.0010.18101.80 
  Sherman, Reem f2216 ISR0.001-0.7010-7.00 
  Mota, Pankit 2081 IND1.0010.16101.60 
  Zienkiewicz, Jan 2189 FRA1.0010.27102.70 

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)
 
 XXIXeme Open International d'ete de Nice - Open A NICE FRA 2023-07-17
RcRownchangeKK*chgGame
 1952 2364 5.50 7 -0.54 10 -5.40 
  Pobedonostzeff, Franck 1964  * FRA1.0010.08100.80 
  Sanguinetti, Edoardo 1855 ITA1.0010.04100.40 
  Jacob, Eva 1751 FRA1.0010.02100.20 
  Barseghyan, Harutyun m2426 FRA0.5010.09100.90 
  Mammadhuseyn, Djeyhun 2043 FRA0.001-0.8710-8.70 
  Grego, Pierre 1647 FRA1.0010.01100.10 
  Bes, Stephane 1981 FRA1.0010.09100.90 
 * 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)
 

 

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