Individual Calculations July 2023
 Alali, Tammam.  Total change: 32.60  Rating chartPersonal card
 Think & Plan May Tournament 2023 Group A Sharjah UAE 2023-06-02
RcRownchangeKK*chgGame
 1538 1421 4.00 6 1.63 20 32.60 
  Altarabichi, Hamza. 1166 SYR1.0010.19203.80 
  Ahmed, Abdelrahman 1568 EGY1.0010.702014.00 
  Muhammad, Saifan Noushad Ibrahim 1285 IND1.0010.32206.40 
  Rashid, Husain Alhammadi 1525 UAE1.0010.642012.80 
  Fakuade, Babatunde Olabode 1657 NGR0.001-0.2020-4.00 
  Marcos, Marvin 2026 PHI0.001-0.0220-0.40 

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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