Individual Calculations March 2023
 Hamrah, Saeed  Total change: -108.00  Rating chartPersonal card
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1277 1524 3.50 8 -2.70 40 -108.00 
  Komaei, Kanan 1798 IRI0.001-0.1740-6.80 
  Mahdavi, Kian 1274 IRI0.001-0.8140-32.40 
  Mousavi, Seyed Mahan 1182 IRI1.0010.12404.80 
  Nikfar, Kianmehr 1352 IRI0.001-0.7340-29.20 
  Rezapour, Yalda 1152 IRI1.0010.10404.00 
  Rastegar, Bahar 1131 IRI1.0010.08403.20 
  Shemshad, Bahar 1168 IRI0.501-0.3940-15.60 
  Sadeghi, Shayan 1156 IRI0.001-0.9040-36.00 

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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