Blitz: Individual Calculations April 2023
 Rajabi, Iman  Total change: -15.60  Rating chartPersonal card
 Hirkan Blitz Cup Golestan IRI 2023-03-10
RcRownchangeKK*chgGame
 1292 1154 4.00 10 0.64 40 25.60 
  Hadiyan, Peyman 1506 IRI1.0010.894035.60 
  Ghasemi, Reza 1504 IRI0.001-0.1140-4.40 
  Jorjany, Hamed 1402 IRI0.5010.314012.40 
  Zangi, Niavash 1217 IRI1.0010.594023.60 
  Naghavi, Rooal Amin 1324 IRI0.001-0.2840-11.20 
  Dadashzadeh Sarvandani, Bita 1156 IRI0.5010.00400.00 
  Sadidi, Hosein 1353 IRI0.001-0.2440-9.60 
  Sherafat Nia, Mohamad 1363 IRI1.0010.774030.80 
  Batyari, Eliza 1031 IRI0.001-0.6740-26.80 
  Esfandiari Klocan, Behrad 1067 IRI0.001-0.6240-24.80 

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
 1468 1154 0.00 6 -1.03 40 -41.20 
  Nazarian, Parsa 1681 IRI0.001-0.0340-1.20 
  Vahedi, Arad 1282 IRI0.001-0.3340-13.20 
  Moosavi, Seyed Arad 1441 IRI0.001-0.1640-6.40 
  Haghshenas, Moahammad Sadra 1482 IRI0.001-0.1340-5.20 
  Jafari, Mohammad Ali 1652 IRI0.001-0.0440-1.60 
  Agheb, Roozbeh 1269 IRI0.001-0.3440-13.60 

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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