Individual Calculations December 2019
 Najart, David  Total change: -16.80  Rating chartPersonal card
 FIDE 334 A de 1650 a -2350 du club 608 des 9 10 11 novembre 2019 PARIS FRA 2019-11-09
RcRownchangeKK*chgGame
 1990 2215 3.50 5 -0.35 20 -7.00 
  Olivier, Philippe 1922 FRA1.0010.15203.00 
  Larcheveque, Francois 1989 FRA1.0010.21204.20 
  Ahmed Holi Ali, Moawia c2130 SUD0.001-0.6220-12.40 
  Silvera, Ruben 1815  * FRA1.0010.08201.60 
  Bottazzi, Ulysse 2092 FRA0.501-0.1720-3.40 
 * 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 2020 - Nationale 1 r3-4 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 2220 2215 0.50 2 -0.49 20 -9.80 
  Mouhamad, Joachim f2283 FRA0.5010.09201.80 
  Grigorian, Roudolph 2157 FRA0.001-0.5820-11.60 

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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