Rapid: Individual Calculations March 2024
 Ghorbani, Mohammad Kian  Total change: 20.40  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - D Category (Rapid) Rasht IRI 2024-02-02
RcRownchangeKK*chgGame
 1523 1315 3.50 10 0.51 40 20.40 
  Norouzi, Rahil 1019 IRI1.0010.15406.00 
  Abbaspoorrad, Nikoo 1724 IRI0.001-0.0840-3.20 
  Rezaei, Mahyar 1639 IRI1.0010.874034.80 
  Hoseini, S.alireza 1864 IRI0.001-0.0340-1.20 
  Roshantab, Sadra 1712 IRI0.001-0.0840-3.20 
  Hashemi Zadeh, Seyyed Kasra 1736 IRI0.001-0.0740-2.80 
  Goudarzi, Rasool 1674 IRI0.001-0.1040-4.00 
  Shabani, Amirmohammad 1106 IRI1.0010.23409.20 
  Hosseini, Rahim 1622 IRI0.001-0.1440-5.60 
  Toraji, Mahbod 1133 IRI0.501-0.2440-9.60 

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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