Rapid: Individual Calculations January 2024
 Molla Jafari, Yasin  Total change: -10.40  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1222 1033 2.50 7 0.55 40 22.00 
  Baghoomian, Arame 1463 IRI0.001-0.0740-2.80 
  Nadalizadeh, Artin 1105 IRI0.5010.10404.00 
  Hosseini Zad, Seyed Guive 1189 IRI0.001-0.2940-11.60 
  Kiashemshaki, Kourosh 1058 IRI1.0010.534021.20 
  Moghareh, Ali 1319 IRI0.001-0.1640-6.40 
  Pourheydari, Mahshid 1097 IRI1.0010.594023.60 
  Salarkia, Davood 1325 IRI0.001-0.1540-6.00 

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)
 
 Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) Tehran IRI 2023-12-23
RcRownchangeKK*chgGame
 1323 1033 0.00 4 -0.81 40 -32.40 
  Ghadiri Bidhendi, Ebrahim 1613 IRI0.001-0.0240-0.80 
  Moghareh, Ali 1362 IRI0.001-0.1240-4.80 
  Ahmadi, Eilia 1220 IRI0.001-0.2640-10.40 
  Kiashemshaki, Kourosh 1097 IRI0.001-0.4140-16.40 

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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