Individual Calculations March 2024
 Gerayeli, Kiarash  Total change: 37.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - Masters Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 2193 2040 4.50 8 1.81 20 36.20 
  Atabayev, Maksat g2426 TKM0.001-0.0920-1.80 
  Pourhajghanbar, Mahmood 1888 IRI1.0010.30206.00 
  Ghoreishi Amiri, Seyed Kian 1929 IRI1.0010.35207.00 
  Azadi, Amirmohammad 2247 IRI0.5010.27205.40 
  Khoshkalam, Seyed Mehrab f2254 IRI0.5010.27205.40 
  Teimouri Yadkuri, Shahdad c2179 IRI1.0010.692013.80 
  Rasulov, Vugar g2538 AZE0.001-0.0420-0.80 
  Heravi, Mohammad Hossein 2083 IRI0.5010.06201.20 

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)
 
 20th Gilan Super League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1640 2040 1.00 1 0.08 20 1.60 
  Mohammad Hassanpour, Jafar 1640  * IRI1.0010.08201.60 
 * 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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