Blitz: Individual Calculations April 2023
 Rezaei Moghadam, Arshia  Total change: 30.80  Rating chartPersonal card
 Bahar Narenj Cup (Blitz) Mazandaran IRI 2023-03-17
RcRownchangeKK*chgGame
 1532 1203 1.00 6 -0.24 20 -4.80 
  Khademi, Mahdi 1994 IRI0.0010.00200.00 
  Abbasi Abeluie, , Mohammad Mehdi 1696 IRI0.001-0.0420-0.80 
  Balochestani, Bardia 1457 IRI0.001-0.1920-3.80 
  Torabi, Arman 1124 IRI1.0010.39207.80 
  Johari, Atena 1560 IRI0.001-0.1120-2.20 
  Khalouei Koupaei, Arya 1359 IRI0.001-0.2920-5.80 

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)
 
 Mazandaran Blitz Chess Championship Mazandaran IRI 2023-03-23
RcRownchangeKK*chgGame
 1627 1203 3.50 9 1.78 20 35.60 
  Mogheyseh, Abolfazl 1975 IRI0.0010.00200.00 
  Golabian, Kiarash 1085 IRI0.501-0.1620-3.20 
  Agheb, Roozbeh 1269 IRI1.0010.592011.80 
  Jafari, Mohammad Ali 1652 IRI1.0010.942018.80 
  Ebrahimi, Soleiman 1652 IRI1.0010.942018.80 
  Saberi, Mahan f2070 IRI0.0010.00200.00 
  Salar, Milad 2130 IRI0.0010.00200.00 
  Rezaeian., Tina 1267 IRI0.001-0.4120-8.20 
  Miar, Arad 1547 IRI0.001-0.1220-2.40 

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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