Individual Calculations September 2022
 Pires, Luzia  Total change: -2.60  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Women Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1818 1842 4.00 8 -0.13 20 -2.60 
  Narva, Triin wf2066 EST1.0010.782015.60 
  Eversley, Kiarra 1442  * BAR1.0010.08201.60 
  San Diego, Marie Antoinette wm2101 PHI0.001-0.1820-3.60 
  Kapali, Binita 1511 NEP1.0010.12202.40 
  Okuyaz, Duru wf2090 TUR0.001-0.1920-3.80 
  Juarez Garcia, Daniela 1725 GUA0.001-0.6620-13.20 
  Mudodo, Refiloe Hazel wc1602 ZIM0.501-0.3020-6.00 
  Puuska, Heini wf2010 FIN0.5010.22204.40 
 * 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)
 

 

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