Rapid: Individual Calculations January 2024
 Mohebbi, Sadra  Total change: 9.80  Rating chartPersonal card
 23th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-25
RcRownchangeKK*chgGame
 1634 1568 3.50 7 0.49 20 9.80 
  Ebadi, Seyed Ali 1994 IRI0.001-0.0720-1.40 
  Sheykhi, Mohamadreza 1260 IRI1.0010.14202.80 
  Doostkam, Pouyan 1852 IRI0.5010.34206.80 
  Rezvani, Amirhossein 1837 IRI0.001-0.1720-3.40 
  Mehrjoo, Matin 1235 IRI1.0010.12202.40 
  Faryad, Hasanali 1849 IRI0.001-0.1620-3.20 
  Forouhar, Pendar 1414 IRI1.0010.29205.80 

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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