Rapid: Individual Calculations January 2024
 Ostad Ghasemi, Amirmohammad  Total change: 47.20  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1393 1287 2.00 4 0.32 40 12.80 
  Kiaei, Ali 1638 IRI0.001-0.1140-4.40 
  Asadi, Kourosh 1136 IRI1.0010.304012.00 
  Ghavidel, Mehrdad 1780 IRI0.001-0.0440-1.60 
  Shayegan, Arshan 1019 IRI1.0010.17406.80 

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)
 
 Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) Tehran IRI 2023-12-23
RcRownchangeKK*chgGame
 1395 1301 4.00 8 0.86 40 34.40 
  Shahgholi, Ali 1677 IRI0.001-0.0940-3.60 
  Soutiazad, Kian 1069 IRI1.0010.21408.40 
  Balouie, Mohammadmahdi 1571 IRI1.0010.834033.20 
  Azami, Nasrollah 1560 IRI0.001-0.1840-7.20 
  Basiri, Hasan 1565 IRI0.001-0.1840-7.20 
  Mashhadi Mahmoud, Amirali 1047 IRI1.0010.19407.60 
  Golshanizad, Saeed 1547 IRI0.001-0.1940-7.60 
  Omidi, Hamid 1123 IRI1.0010.274010.80 

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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