Individual Calculations July 2023
 Marceline, Philippe  Total change: 14.00  Rating chartPersonal card
 3eme Open Fide de l'Arsenal (-2400) LE LAMENTIN FRA 2023-06-24
RcRownchangeKK*chgGame
 1651 1870 4.50 5 0.70 20 14.00 
  Ney-Alexandre, Ylan 1470  * FRA1.0010.08201.60 
  Marbot, Raymond 1609 FRA1.0010.18203.60 
  Prudent, Sylvio 1675 FRA1.0010.25205.00 
  Nardol, Fred 1836 FRA0.501-0.0520-1.00 
  Bichon, Xavier 1666 FRA1.0010.24204.80 
 * 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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