Rapid: Individual Calculations January 2024
 Marjani, Ayat  Total change: 2.20  Rating chartPersonal card
 Arak Weekly Rapid 8 Dey 1402 Arak IRI 2023-12-27
RcRownchangeKK*chgGame
 1311 1295 4.00 8 0.11 20 2.20 
  Saeedi, Reza 1677 IRI0.001-0.0920-1.80 
  Javaheri Piran, Hossein 1064 IRI1.0010.21204.20 
  Ghanbari, Ali 1188 IRI1.0010.35207.00 
  Robatmili, Manoochehr 1461 IRI0.001-0.2820-5.60 
  Shokri, Amirhossein 1050 IRI1.0010.20204.00 
  Vahidifard, Mohammadreza 1402 IRI0.001-0.3520-7.00 
  Dolatabadi, Mohammadsaleh 1242 IRI1.0010.43208.60 
  Bahrami, Gholamreza 1401 IRI0.001-0.3620-7.20 

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)
 

 

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