Individual Calculations March 2024
 Hamrah, Saeed  Total change: -29.60  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1339 1402 4.00 8 -0.74 40 -29.60 
  Salehi, Hossein 1208 IRI1.0010.254010.00 
  Hedayati, Amirreza 1617 IRI0.001-0.2340-9.20 
  Saeedi, Arad 1258 IRI0.001-0.6940-27.60 
  Yousefipour, Basir 1218 IRI0.501-0.2440-9.60 
  Ranjbarjalali, Parham 1134 IRI1.0010.17406.80 
  Khalilollahi, Shahrooz 1781 IRI0.001-0.0940-3.60 
  Mirmoosavi, Dornaz Sadat 1217 IRI1.0010.264010.40 
  Ostovari, Tarannom 1276 IRI0.501-0.1740-6.80 

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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