Rapid: Individual Calculations July 2023
 Surugue, Philippe  Total change: -7.20  Rating chartPersonal card
 Deuxieme Memorial Arnaud Courrier Open A JUVISY SUR ORGE FRA 2023-06-04
RcRownchangeKK*chgGame
 1686 1800 2.00 4 -0.36 20 -7.20 
  Hajage, Michael 1959 FRA0.001-0.2920-5.80 
  Viala Merlot, Gabriel 1354 FRA1.0010.06201.20 
  Spitz, Patrick 2032 FRA0.001-0.2120-4.20 
  Lenain Bader, Arsene 1400  * FRA1.0010.08201.60 
 * 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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