Individual Calculations October 2022
 El Haddad, Mesbah  Total change: -29.40  Rating chartPersonal card
 L'Echiquier Grenoblois Automne 2022 (- 2400) r1-3 GRENOBLE FRA 2022-09-07
RcRownchangeKK*chgGame
 1864 1377 0.00 1 -0.04 20 -0.80 
  Blanchard, Hugues 1864 FRA0.001-0.0420-0.80 

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)
 
 21e Open de Bourgoin-Jallieu (-2400) BOURGOIN JALLIEU FRA 2022-09-10
RcRownchangeKK*chgGame
 1299 1377 1.00 4 -1.43 20 -28.60 
  De Souza, Ivana Claudia Eyram 1173 TOG0.001-0.7620-15.20 
  Martinod, Denis 1167 FRA0.501-0.2720-5.40 
  Akopian, Edwin 1643 FRA0.001-0.1820-3.60 
  Haas, Guillermo 1211 FRA0.501-0.2220-4.40 

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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