Individual Calculations February 2023
 Facqueur, Jordan  Total change: 9.60  Rating chartPersonal card
 XXXVIIeme Open International d'Hiver de Nice Open A NICE FRA 2022-12-26
RcRownchangeKK*chgGame
 1614 1579 2.00 5 -0.28 40 -11.20 
  Lorans, Sylvain 2120 FRA0.001-0.0340-1.20 
  Wang, Yi Xuan 1126 FRA1.0010.06402.40 
  Brossut, Sephora 1179  * FRA1.0010.08403.20 
  Jacob, Eva 1798 FRA0.001-0.2240-8.80 
  Sanguinetti, Edoardo 1848 ITA0.001-0.1740-6.80 
 * 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 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1782 1585 0.00 1 -0.25 40 -10.00 
  Jose De Ribbegren, Kenia wc1782 MNC0.001-0.2540-10.00 

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 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1799 1585 1.00 1 0.77 40 30.80 
  Hadamard, Olivier 1799 FRA1.0010.774030.80 

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)
 

 

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