Individual Calculations March 2024
 Zeynali, Ali  Total change: 41.50  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1532 1715 7.00 9 0.52 25 13.00 
  Bani Kamali, Fazlollah 1315  * IRI1.0010.08252.00 
  Momeni, Sepanta 1481 IRI1.0010.21255.25 
  Johari, Atena 1594 IRI0.501-0.1625-4.00 
  Dezhdar, Aria 1577 IRI0.001-0.6925-17.25 
  Hajjarzadeh, Mohammad Reza 1490 IRI0.501-0.2825-7.00 
  Cheraghi, Alireza 1483 IRI1.0010.21255.25 
  Rezaeian., Tina 1437 IRI1.0010.17254.25 
  Doostkam, Pouyan 1854 IRI1.0010.692517.25 
  Bayati, Kambiz 1557 IRI1.0010.29257.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1636 1715 7.00 11 0.48 25 12.00 
  Amirinasab, Hossein 1477 IRI1.0010.20255.00 
  Ghazanfarzadeh, Morteza 1970 IRI0.001-0.1925-4.75 
  Golshani, Abouzar 1462 IRI1.0010.19254.75 
  Khanlari, Aryan 1423 IRI0.501-0.3525-8.75 
  Arkak, Mohammad Taha 1419 IRI1.0010.15253.75 
  Alizadeh, Hasan 1601 IRI1.0010.34258.50 
  Mohammadisafyarkhan, Amir 1869 IRI1.0010.712517.75 
  Farmani Anuoshe, Ariyan 1885 IRI0.001-0.2825-7.00 
  Keshavarz, Mohammad Aref 1419 IRI1.0010.15253.75 
  Niazi, Arash 1896 IRI0.001-0.2625-6.50 
  Hajian, Mehrbod 1579 IRI0.501-0.1825-4.50 

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)
 
 Qazvin Chess Championship - 1402 Qazvin IRI 2024-02-22
RcRownchangeKK*chgGame
 1512 1715 6.00 8 0.66 25 16.50 
  Babaei, Amirabbas 1315  * IRI1.0010.08252.00 
  Eizadi, Erfan 1256 IRI1.0010.05251.25 
  Sadeghi Givi, Reza 1905 IRI0.001-0.2525-6.25 
  Ghanbari, Mohammaderfan 1242 IRI1.0010.05251.25 
  Nabizadeh, Nikan 1077 IRI1.0010.01250.25 
  Farmani Anuoshe, Ariyan 1885 IRI0.001-0.2825-7.00 
  Afrooz, Mohammad Taha 1286 IRI1.0010.07251.75 
  Khatibi, Meysam 2127 IRI1.0010.932523.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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