Individual Calculations March 2020
 Ben Brahem, Aymen  Total change: 4.00  Rating chartPersonal card
 Festival International d'Echecs Go-Makkah de Jerba Open A Djerba TUN 2020-02-16
RcRownchangeKK*chgGame
 2111 2134 5.00 9 0.20 20 4.00 
  Daghsen, Ali 1941 FRA1.0010.25205.00 
  Vega Gutierrez, Sabrina mwg2364 ESP0.001-0.2120-4.20 
  Redondo Flores, David 1997 ESP1.0010.32206.40 
  Fernandez, Maria Florencia wm2227 ARG0.001-0.3720-7.40 
  Webb, Laurence E f2287 ENG0.001-0.3020-6.00 
  Schmitz, Andreas Arnold c2010 GER0.501-0.1720-3.40 
  Taher, Rami 2035 LBA0.501-0.1420-2.80 
  Ben Ghanem, Hamed 2092 TUN1.0010.44208.80 
  Van Hoolandt, Patrick f2045 MNC1.0010.38207.60 

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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