Rapid: Individual Calculations January 2024
 Ketabi, Majid  Total change: -8.40  Rating chartPersonal card
 3rd Hossein Borji Memorial Arak IRI 2023-11-30
RcRownchangeKK*chgGame
 1290 1280 3.00 7 -0.45 20 -9.00 
  Sotoude Nia, Mahdiar 1500 IRI0.001-0.2220-4.40 
  Hamidi, Karim 1283 IRI1.0010.502010.00 
  Mamashli, Arshiya 1086 IRI1.0010.25205.00 
  Shojaei, Arshia 1248 IRI0.001-0.5420-10.80 
  Mashhadi, Amir Mahdi 1539 IRI0.001-0.1820-3.60 
  Vanaki, Jahangir 1207 IRI0.001-0.6020-12.00 
  Khodayari, Kiyan 1166 IRI1.0010.34206.80 

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)
 
 Arak Weekly Rapid 8 Dey 1402 Arak IRI 2023-12-27
RcRownchangeKK*chgGame
 1307 1335 4.50 8 0.03 20 0.60 
  Saleh, Sayed Ataollah 1812 IRI0.001-0.0520-1.00 
  Naghdi, Melika 1111 IRI0.501-0.2820-5.60 
  Khorami, Mehrsam 1268 IRI0.501-0.0920-1.80 
  Mohammad Talebi, Roham 1145 IRI1.0010.25205.00 
  Hosein Abadi, Mohamad 1153 IRI1.0010.26205.20 
  Nasari, Mobin 1235 IRI0.501-0.1420-2.80 
  Sotoude Nia, Saeed 1216 IRI1.0010.34206.80 
  Soleymani, Parham 1518 IRI0.001-0.2620-5.20 

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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