Rapid: Individual Calculations September 2022
 Soleymani, Selma  Total change: -6.20  Rating chartPersonal card
 Chess Women University Olympiad 1401-Rapid shahreh kord IRI 2022-08-22
RcRownchangeKK*chgGame
 1485 1375 1.50 5 -0.31 20 -6.20 
  Paktinat, Zhina 1681 IRI0.001-0.1420-2.80 
  Zabehi, Marziyeh 1323 IRI0.501-0.0720-1.40 
  Rafiei, Tannaz 1488 IRI1.0010.652013.00 
  Hosseini, Farinoosh 1437 IRI0.001-0.4120-8.20 
  Zandi, Zhina 1495 IRI0.001-0.3420-6.80 

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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