Rapid: Individual Calculations June 2023
 Alshami, Osama.  Total change: 31.20  Rating chartPersonal card
 Ramadan Chess Tournament 2023 Sharjah UAE 2023-04-01
RcRownchangeKK*chgGame
 1600 1184 1.50 5 0.78 40 31.20 
  Paul Emerson, Gicale 1460 PHI1.0010.834033.20 
  Vihaan, Dumir 1646 IND0.001-0.0540-2.00 
  Nadimifar, Adnan f2138 IRI0.0010.00400.00 
  Alsafi, Mohammed Ahmed 1345 SUD0.5010.21408.40 
  Muhammad, Shayan Noushad Ibrahim 1410 IND0.001-0.2140-8.40 

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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