Individual Calculations November 2023
 Sheini, Shideh  Total change: 46.00  Rating chartPersonal card
 1st Arvand International Chess Festival (U1900) Abadan IRI 2023-09-27
RcRownchangeKK*chgGame
 1546 1137 2.00 7 1.15 40 46.00 
  Nasari, Amir 1475 IRI0.001-0.1240-4.80 
  Khedri, Danial 1708 IRI0.001-0.0240-0.80 
  Sartiak, Ali 1371 IRI0.001-0.2140-8.40 
  Ganjali, Mohamad 1716 IRI0.5010.484019.20 
  Majid, Khudhair Khalaf Albu-Salih 1855 IRQ1.0010.994039.60 
  Sarkari, Mohammad 1401 IRI0.001-0.1840-7.20 
  Falavand Jozaei, Yas 1298 IRI0.5010.21408.40 

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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