Individual Calculations July 2022
 Jeanjean, Laurent  Total change: 18.80  Rating chartPersonal card
 22eme Open International de Narbonne-Plage (-2400) NARBONNE FRA 2022-06-04
RcRownchangeKK*chgGame
 1813 1828 4.50 7 0.97 20 19.40 
  Cherot, Nicolas 1450 FRA1.0010.09201.80 
  Villa Tornero, Alex 2076 ESP0.001-0.1920-3.80 
  Hachem, Taissir 1531 FRA1.0010.15203.00 
  Morata, Jules 1628 FRA1.0010.24204.80 
  Rollot, Florence 2015 FRA0.5010.24204.80 
  Sperat Czar, Nicolas 1975 FRA0.001-0.3020-6.00 
  Epelly, Patrick 2015 FRA1.0010.742014.80 

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)
 
 4e Open de Printemps de l'Echecs Club Montpellier (-2400) MONTPELLIER FRA 2022-06-11
RcRownchangeKK*chgGame
 1646 1828 4.00 6 -0.03 20 -0.60 
  Carre, Michel 1278 FRA1.0010.03200.60 
  Roubaud, Louis-Alexandre 1428  * FRA1.0010.08201.60 
  Monceau, Etienne 2015 FRA0.001-0.2620-5.20 
  Daude, Alexandre 1521 FRA1.0010.14202.80 
  Farrington, Edward J 1994 ENG0.001-0.2820-5.60 
  Benbellil, Rabah 1641 FRA1.0010.26205.20 
 * 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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