Individual Calculations July 2022
 Astruc, Iban  Total change: 22.00  Rating chartPersonal card
 27eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2022-06-04
RcRownchangeKK*chgGame
 1765 1622 3.50 7 1.10 20 22.00 
  Minaudier-Moussairou, Doriann 1222  * FRA1.0010.08201.60 
  Pozanco Romasanta, Marc 2085 ESP0.001-0.0520-1.00 
  Moufannine, Anne 1262 FRA1.0010.10202.00 
  Roques, Pascal 1911 FRA1.0010.842016.80 
  Eche, Sylvain 1992 FRA0.001-0.1020-2.00 
  Differ, Christophe 1912 FRA0.5010.34206.80 
  Le Gallen, Luc 1968 FRA0.001-0.1120-2.20 
 * 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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