Individual Calculations March 2024
 Zafarmand, Mohsen  Total change: -55.20  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1283 1458 5.00 11 -2.76 20 -55.20 
  Masoumi, Mohammad 1705 IRI0.001-0.1920-3.80 
  Kolahdozan, Arian 1251 IRI0.001-0.7720-15.40 
  Saeedi, Arad 1258 IRI1.0010.24204.80 
  Masoumi, Nariman 1083 IRI1.0010.09201.80 
  Edalati, Parsa 1689 IRI0.001-0.2120-4.20 
  Zameni, Abbas 1274 IRI0.001-0.7420-14.80 
  Mozaffari, Raha 1059 IRI0.501-0.4220-8.40 
  Ranjbarjalali, Parham 1134 IRI0.501-0.3720-7.40 
  Moayed Safari, Barbod 1209 IRI1.0010.19203.80 
  Mousavi, Seyed Mahan 1267 IRI0.001-0.7520-15.00 
  Sakhaei, Asal 1187 IRI1.0010.17203.40 

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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