Individual Calculations September 2022
 Barbier, Astrid  Total change: 57.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Women Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1837 1879 5.00 8 0.68 20 13.60 
  Bagga, Khushi 1479  * WLS1.0010.08201.60 
  Sovetbekova, Nurai 1691 KGZ1.0010.26205.20 
  De Seroux, Camille wm2106 SUI1.0010.792015.80 
  Blokhin, Sofia wf1996 EST0.001-0.3420-6.80 
  Pachon, Adriana wf2007 COL1.0010.672013.40 
  Gonzalez Peguero, Mary Loly 1666 DOM0.501-0.2720-5.40 
  Nguyen, Thien Ngan wf1912 VIE0.001-0.4520-9.00 
  Sanchez Tobar, Francisca Valenti wc1839 CHI0.501-0.0620-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Brugse Meesters 2022 Open - Belgian Championship 2022 Open A Brugge BEL 2022-08-13
RcRownchangeKK*chgGame
 1952 1879 5.00 7 2.18 20 43.60 
  Hagner, Bennet 2224 GER0.001-0.1120-2.20 
  Daels, Ilse 1612 BEL1.0010.18203.60 
  Dreelinck, Jacob 2104 BEL0.001-0.2220-4.40 
  Devos, Johan 1496 BEL1.0010.09201.80 
  Cherki, Thomas 1962 FRA1.0010.612012.20 
  Goormachtigh, Johan f2128 BEL1.0010.812016.20 
  Roger, Mehdi 2136 FRA1.0010.822016.40 

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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