Individual Calculations January 2023
 Weeks, Manuel  Total change: -4.20  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2282 2160 2.50 8 -0.21 20 -4.20 
  Bilych, Olexiy f2429 UKR0.001-0.1720-3.40 
  Doluhanova, Evgeniya wg2294 UKR0.001-0.3220-6.40 
  Lever, Erwan 2250 FRA0.001-0.3820-7.60 
  Srinath, Rao S.v. m2296 IND0.5010.18203.60 
  Ventura Bolet, Maxim f2238 ESP0.001-0.3920-7.80 
  Gonzalez Rodriguez, Jorge A. m2246 COL1.0010.622012.40 
  Lacroix, Romain c2189 FRA1.0010.542010.80 
  Heinemann, Josefine wg2316 GER0.001-0.2920-5.80 

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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