Individual Calculations December 2021
 Rimbaud, Alexis  Total change: -18.00  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open A CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1780 1857 1.50 5 -1.52 20 -30.40 
  Porchel, Baptiste 1457  * FRA0.501-0.4220-8.40 
  Maze, Sebastien g2257  * FRA0.001-0.0820-1.60 
  Jaminion, Maximilien 1683 FRA1.0010.27205.40 
  Tapie, Jean 1745 FRA0.001-0.6520-13.00 
  Andrieu, Philippe 1756 FRA0.001-0.6420-12.80 
 * 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)
 
 Team 2022 - Nationale 3 r2-3 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 1928 1841 1.00 1 0.62 20 12.40 
  Rojas-Guerra, Julio 1928 FRA1.0010.622012.40 

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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