Individual Calculations February 2023
 Roussel, Antoine  Total change: -9.20  Rating chartPersonal card
 36eme Open du Mans - Open A LE MANS FRA 2022-12-26
RcRownchangeKK*chgGame
 1728 1820 5.00 9 -0.46 20 -9.20 
  Nott Peralta, Gabriel 1420  * FRA1.0010.08201.60 
  Le Marec, Simon 2190 FRA0.001-0.1020-2.00 
  Bacconnais, Anthea 1486 FRA1.0010.12202.40 
  Nineuil, Vincent 2022 FRA0.001-0.2420-4.80 
  Castilla, Thomas 1662 FRA0.501-0.2120-4.20 
  Zylbersztejn-Donato, Arthur 1438 FRA0.501-0.4120-8.20 
  Billot, Daniel 1600 FRA1.0010.22204.40 
  Bacon, Nicolas 2170 FRA0.001-0.1120-2.20 
  Dufeux, Patrice 1564 FRA1.0010.19203.80 
 * 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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