Individual Calculations March 2024
 Abbasi, Hamid  Total change: -58.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1372 1447 3.00 9 -2.34 20 -46.80 
  Farokhfar, S Ahmad 1686 IRI0.001-0.2020-4.00 
  Mirmoosavi, Dornaz Sadat 1217 IRI1.0010.21204.20 
  Taheri, Mani 1683 IRI0.001-0.2020-4.00 
  Fakhar, Hossein 1619 IRI0.001-0.2720-5.40 
  Madouei, Parviz 1264 IRI1.0010.26205.20 
  Majidi, Barbod 1202 IRI0.001-0.8020-16.00 
  Fallah, Mahsan 1198 IRI0.001-0.8120-16.20 
  Refahati, Maryam 1198 IRI0.501-0.3120-6.20 
  Shayani, Mohammad Ali 1278 IRI0.501-0.2220-4.40 

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)
 
 20th Gilan First League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1601 1447 0.00 2 -0.60 20 -12.00 
  Jahedi, Vahid 1533 IRI0.001-0.3820-7.60 
  Bolourifar, Alireza 1669 IRI0.001-0.2220-4.40 

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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