Individual Calculations September 2019
 Kennedy, John  Total change: -5.40  Rating chartPersonal card
 37 Obert Internacional d'Escacs d'Andorra Escaldes-Engordany AND 2019-07-27
RcRownchangeKK*chgGame
 1944 1928 4.00 9 -0.27 20 -5.40 
  Kirk, Ezra m2328  * ENG0.001-0.0820-1.60 
  Brochet, Thierry 1528  * FRA1.0010.08201.60 
  Hapala, Elisabeth wf2131 AUT0.001-0.2420-4.80 
  De La Riva Reina, Marti 1528  * ESP1.0010.08201.60 
  Ano Tafalla, Santiago 2105 ESP0.001-0.2720-5.40 
  Lever, Erwan 2259 FRA0.001-0.1220-2.40 
  Saunier, Jean-Francois 1634 FRA1.0010.15203.00 
  Cabarcos Baulina, Manuel 1754 AND1.0010.27205.40 
  Romero Pallares, Daniel 2231 ESP0.001-0.1420-2.80 
 * 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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