Individual Calculations May 2023
 Jacquet, Stephane  Total change: -23.20  Rating chartPersonal card
 Team 2023 - Nationale 1 r8-9 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 2181 1841 0.00 1 -0.12 20 -2.40 
  Pruvot, Louis 2181 FRA0.001-0.1220-2.40 

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 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1781 1841 0.50 1 -0.08 20 -1.60 
  Lenormand, Marc 1781 FRA0.501-0.0820-1.60 

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)
 
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1781 1841 3.00 7 -0.96 20 -19.20 
  Palfray, Jocelin 1441  * FRA1.0010.08201.60 
  Deregnaucourt, Lucas 2044 FRA0.001-0.2420-4.80 
  Guerin, Pierrick 1590 FRA0.501-0.3120-6.20 
  Corgeron, Jean-Luc 1942 FRA0.5010.14202.80 
  Broudic, Keryann 1649 FRA1.0010.25205.00 
  Bacon, Nicolas 2150 FRA0.001-0.1420-2.80 
  Lehericey, Romain 1653 FRA0.001-0.7420-14.80 
 * 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)
 

 

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