Blitz: Individual Calculations June 2023
 Akhoondzadeh, Mahdi  Total change: 25.60  Rating chartPersonal card
 Iranian Cadet Chess Championship 2023 (Boys U16)_Blitz Tehran IRI 2023-04-22
RcRownchangeKK*chgGame
 1500 1483 4.00 9 -0.98 40 -39.20 
  Mahdavi, Reza f2357 IRI0.0010.00400.00 
  Movafeghi, Ata 1232 IRI1.0010.19407.60 
  Parham Asl, Mani 1978 IRI0.001-0.0440-1.60 
  Nazeri, Nima 1400 IRI0.001-0.6140-24.40 
  Modheji, Parham 1268 IRI1.0010.23409.20 
  Eshaghi, Arshia 1342 IRI0.001-0.6940-27.60 
  Sabilian, Mohammadkian 1086 IRI1.0010.08403.20 
  Soltani, Ali 1250 IRI1.0010.21408.40 
  Sadeghi, Ali 1591 IRI0.001-0.3540-14.00 

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)
 
 25th Kerman Weekly Blitz Tournament Kerman IRI 2023-05-12
RcRownchangeKK*chgGame
 1926 1483 2.50 8 1.62 40 64.80 
  Khaledi, Omid 2110 IRI1.0010.994039.60 
  Tahbaz, Arash m2420 IRI0.0010.00400.00 
  Khademi, Mahdi 2006 IRI0.001-0.0340-1.20 
  Ghayourifar, Amir 1777 IRI0.001-0.1540-6.00 
  Hoseini, S.alireza 1830 IRI0.001-0.1140-4.40 
  Hosseini, Hossein Ali 1850 IRI0.5010.404016.00 
  Irannejad, Ali 1578 IRI1.0010.634025.20 
  Khalili, Asef 1840 IRI0.001-0.1140-4.40 

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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