Rapid: Individual Calculations August 2021
 Bosc, Frederic  Total change: 50.40  Rating chartPersonal card
 367e rapide ferme Fide du Canal -1600 Elo PARIS FRA 2021-07-02
RcRownchangeKK*chgGame
 1388 1328 2.00 5 -0.09 20 -1.80 
  Yildiz, Dursun 1363 FRA0.001-0.4520-9.00 
  Azzegag, Jocelyn 1152 FRA1.0010.27205.40 
  Tamine, Yahia 1554 FRA1.0010.792015.80 
  Rubini, Xavier 1427 FRA0.001-0.3620-7.20 
  Izikian, Hayk 1443 FRA0.001-0.3420-6.80 

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)
 
 1er festival du Mat - Rapide LA CHARITE SUR LOIRE FRA 2021-07-03
RcRownchangeKK*chgGame
 1645 1328 4.00 7 2.61 20 52.20 
  Corgeron, Jean-Luc 2046 FRA0.001-0.0120-0.20 
  Louka, Christophe 1167 FRA1.0010.29205.80 
  Le Deuff, Frederic 1684 FRA1.0010.892017.80 
  Gagnepain, Laurent 1728  * FRA0.001-0.0820-1.60 
  Owen, Michael 1587 FRA1.0010.822016.40 
  Perrier, Jean-Francois 1786 FRA0.001-0.0520-1.00 
  Jardin, Xavier 1517 FRA1.0010.752015.00 
 * 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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