Rapid: Individual Calculations November 2019
 Boulade, Olivier  Total change: -21.20  Rating chartPersonal card
 21eme Open Rapide Fide de Gif-sur-Yvette 2019 GIF SUR YVETTE FRA 2019-09-29
RcRownchangeKK*chgGame
 1582 1755 4.50 8 -1.06 20 -21.20 
  Bournez, Ilan 1369 FRA1.0010.09201.80 
  Perez Marco, Ricardo 2058 ESP0.001-0.1420-2.80 
  Azar, Elia 1372 FRA1.0010.09201.80 
  Joron, Jean-Patrick 1449 FRA1.0010.14202.80 
  Praddaude, Leo 1836 FRA0.001-0.3920-7.80 
  Tran, Thomas 1422 FRA1.0010.12202.40 
  Gaziello, Marc 1543 FRA0.501-0.2720-5.40 
  Jouy, Guy 1607 FRA0.001-0.7020-14.00 

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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