Individual Calculations February 2023
 Flamand, Arthur  Total change: -10.60  Rating chartPersonal card
 XXXVIIeme Open International d'Hiver de Nice Open A NICE FRA 2022-12-26
RcRownchangeKK*chgGame
 1623 1773 3.00 6 -0.86 40 -34.40 
  Rossini, Marco 1373  * FRA1.0010.08403.20 
  Kavciyan, Yega 2085 FRA0.001-0.1440-5.60 
  Gurevich, Michele 1234 FRA1.0010.03401.20 
  Sanguinetti, Edoardo 1848 ITA0.001-0.4040-16.00 
  Rapaire, Jean-Michel 1707 MNC0.001-0.5940-23.60 
  Martin, Eric 1489 FRA1.0010.16406.40 
 * 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)
 
NOTE: K factor changed
 Team 2023 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 2325 1771 0.00 1 -0.03 20 -0.60 
  Debray, Christopher m2325 FRA0.001-0.0320-0.60 

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)
 
NOTE: K factor changed
 Team 2023 - Nationale 3 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1965 1771 1.00 1 0.75 20 15.00 
  Noireaut, Hung 1965 FRA1.0010.752015.00 

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)
 
NOTE: K factor changed
 Team 2023 - Nationale 3 r6 FRANCE FRA 2023-01-29
RcRownchangeKK*chgGame
 1746 1771 1.00 1 0.47 20 9.40 
  Tiran, Baptiste 1746 FRA1.0010.47209.40 

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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