Rapid: Individual Calculations January 2023
 Nazarian, Arash  Total change: -42.40  Rating chartPersonal card
 16th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-02
RcRownchangeKK*chgGame
 1543 1705 3.00 7 -1.97 40 -78.80 
  Naderiyan, Amir Hosein 1503 IRI0.501-0.2640-10.40 
  Azadi, Amirmohammad 2242 IRI0.001-0.0340-1.20 
  Faramarzi Garousi, Maartia 1371 IRI1.0010.12404.80 
  Taghikhani, Amir Ali 1578 IRI0.001-0.6740-26.80 
  Roshantab, Sadra 1305  * IRI1.0010.08403.20 
  Baghomian, Arameh 1377 IRI0.501-0.3740-14.80 
  Zare, Ali 1422 IRI0.001-0.8440-33.60 
 * 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)
 
 18th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-16
RcRownchangeKK*chgGame
 1780 1705 5.00 8 0.91 40 36.40 
  Sharegh, Mehdi 1305  * IRI1.0010.08403.20 
  Ghaem Maghami, Ehsan g2549 IRI0.0010.00400.00 
  Nemati, Mehrad 1417 IRI1.0010.16406.40 
  Shahsavari, Mahan 1475 IRI1.0010.21408.40 
  Nazari, Arad m2289 IRI0.001-0.0240-0.80 
  Sekhavatmandi, Roham 1512 IRI1.0010.254010.00 
  Ghanbari, Rasool 2130 IRI0.001-0.0740-2.80 
  Solimani Nejad, Gholamreza 1559 IRI1.0010.304012.00 
 * 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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