Individual Calculations February 2022
 Vanduyfhuys, Daria  Total change: -30.80  Rating chartPersonal card
 18e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2021-12-16
RcRownchangeKK*chgGame
 2105 2075 3.50 9 -0.77 40 -30.80 
  Travadon, Loic m2436 FRA0.001-0.1040-4.00 
  Ammor, Hicham 1994 MAR1.0010.394015.60 
  Boumrar, Ayrad 1953 FRA1.0010.334013.20 
  Samoun, Florent f2247 FRA0.001-0.2740-10.80 
  Das, Soham m2362 IND0.001-0.1640-6.40 
  Alif, Yassine 1980 FRA1.0010.374014.80 
  Verboven, Wout 1971 BEL0.501-0.1440-5.60 
  Bitbol-Delaveyne, Maelan 2066 FRA0.001-0.5140-20.40 
  Loncke, Matthieu 1939 BEL0.001-0.6840-27.20 

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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