Individual Calculations December 2019
 Ait Said, Lyes  Total change: 16.00  Rating chartPersonal card
 Team 2020 - Ile de France Novembre IDF FRA 2019-11-01
RcRownchangeKK*chgGame
 1514 1473 1.00 1 0.56 40 22.40 
  Porcher, Bernard 1514 FRA1.0010.564022.40 

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)
 
 Team 2020 - Nationale 1 r3-4 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1873 1473 0.00 2 -0.16 40 -6.40 
  Arnaud, Aurelien 1873  * FRA0.001-0.0840-3.20 
  Aflalo, Sophie 1873  * FRA0.001-0.0840-3.20 
 * 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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