Individual Calculations September 2023
 Bommini, Mounika Akshaya  Total change: -32.40  Rating chartPersonal card
 Leca Chess Open 2023 Leca da Palmeira POR 2023-07-31
RcRownchangeKK*chgGame
 1940 2094 2.50 6 -1.41 20 -28.20 
  Gretarsson, Helgi Ass g2475 ISL0.001-0.0920-1.80 
  Cabete, Manuel 1629 POR1.0010.05201.00 
  Marquinez Cabrejas, Francisco J. 1821 ESP1.0010.17203.40 
  Gaponenko, Inna mwg2336 UKR0.001-0.2020-4.00 
  Chaitanya, V. wf1685 IND0.001-0.9220-18.40 
  Caturra, Rafael Dias 1694  * POR0.501-0.4220-8.40 
 * 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)
 
 FE 21 Spilimbergo - A Spilimbergo ITA 2023-08-09
RcRownchangeKK*chgGame
 2211 2128 3.00 8 -0.21 20 -4.20 
  Martinovici, Ilia m2441 MDA0.5010.36207.20 
  Konyves, Almos f2288 HUN0.001-0.2920-5.80 
  Liloni, Francesco Mattia 2021 ITA0.501-0.1520-3.00 
  Miotto, Alberto 2026 ITA1.0010.36207.20 
  Solomon, Kenny g2324 RSA0.001-0.2520-5.00 
  Brini, Dario 2025 ITA1.0010.36207.20 
  Campos Gomez, Manuel f2307 COL0.001-0.2720-5.40 
  D Antonio, Neri 2252 ITA0.001-0.3320-6.60 

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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