Rapid: Individual Calculations February 2024
 Nazari, Farhad  Total change: -25.00  Rating chartPersonal card
 32th Kermanshah Weekly Chess Tornament _ Rapid Rated Kermanshah IRI 2023-12-30
RcRownchangeKK*chgGame
 1400 1381 1.00 4 -1.14 20 -22.80 
  Asvar, Mohammad Matin 1911 IRI0.001-0.0320-0.60 
  Rasad, Ariya 1199 IRI1.0010.26205.20 
  Yazdani, Saghar 1258 IRI0.001-0.6720-13.40 
  Darabi, Mohammad 1232 IRI0.001-0.7020-14.00 

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)
 
 33th Kermanshah Weekly Chess Tornament _ Rapid Rated Kermanshah IRI 2024-01-05
RcRownchangeKK*chgGame
 1526 1381 1.00 5 -0.61 20 -12.20 
  Hoseini, Hamzeh 1732 IRI0.001-0.1120-2.20 
  Mohammadi, Abolfazl 1066 IRI1.0010.14202.80 
  Dezhdar, Aria 1604 IRI0.001-0.2220-4.40 
  Amiri, Mahan 1672 IRI0.001-0.1520-3.00 
  Amiri, Erfan 1556 IRI0.001-0.2720-5.40 

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)
 
 1st Iran Amateurs Rapid Chess Championship U2000 Tehran IRI 2024-01-19
RcRownchangeKK*chgGame
 1457 1381 4.50 10 0.50 20 10.00 
  Khoshakhlagh, Alireza 1645 IRI0.001-0.1820-3.60 
  Yousef Zarin, Mobin 1598 IRI0.001-0.2220-4.40 
  Khodamoradi, Arash 1521 IRI0.5010.19203.80 
  Kiashemshaki, Kourosh 1102 IRI1.0010.16203.20 
  Hosseintehrani, Mahan 1185 IRI1.0010.25205.00 
  Daryari, Reza 1610 IRI0.001-0.2120-4.20 
  Ghanbari, Mahdi 1629 IRI1.0010.812016.20 
  Fardbehbahani, Behnam 1589 IRI0.001-0.2320-4.60 
  Kari Majidabad, Abbas 1579 IRI0.001-0.2420-4.80 
  Mohammad Mosaei, Mahan 1110 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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