Individual Calculations February 2022
 Ammor, Hicham  Total change: -29.20  Rating chartPersonal card
 18e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2021-12-16
RcRownchangeKK*chgGame
 2047 1994 2.00 8 -1.46 20 -29.20 
  Pottier, Simeon 2186 FRA0.001-0.2520-5.00 
  Vanduyfhuys, Daria wf2075 BEL0.001-0.3920-7.80 
  Ahmed Holi Ali, Moawia c2074 SUD0.001-0.3920-7.80 
  Coles, Robin 1922 FRA1.0010.40208.00 
  Dreelinck, Jacob 2045 BEL1.0010.572011.40 
  Daurelle, Herve f2188 FRA0.001-0.2520-5.00 
  Triger, Franck 1925 FRA0.001-0.6020-12.00 
  Coles, Ruben 1959 FRA0.001-0.5520-11.00 

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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