Individual Calculations August 2023
 Bakhtiari, Mohammad Taha  Total change: 0.00  Rating chartPersonal card
 6th Iranian Amateures Chess Championship 2023 (Under 1700) Zanjan IRI 2023-06-27
RcRownchangeRpKK*chgGame
 1248 0 4.50 9 0.00 1248   0.00 
  Pezeshki, Daniyal 1208 IRI0.5010.00 0.00 
  Selahi, Kian 1185 IRI0.5010.00 0.00 
  Sheini Dashtgol, Arash 1212 IRI0.0010.00 0.00 
  Taheri, Zaman 1306 IRI1.0010.00 0.00 
  Falahati Kahkha Zhale, Mohamadrez 1173 IRI0.0010.00 0.00 
  Maleki, Abolfazl 1325 IRI1.0010.00 0.00 
  Roshantab, Sadra 1288 IRI0.0010.00 0.00 
  Parvizi, Safar 1192 IRI0.5010.00 0.00 
  Nourozi, Danial 1339 IRI1.0010.00 0.00 

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)
 
 Alborz Standard U 1900 Alborz IRI 2023-07-02
RcRownchangeRpKK*chgGame
 1444 0 4.00 7 0.00 1464   0.00 
  Ghadyani, Shadi 1378 IRI1.0010.00 0.00 
  Taj Dini, Hasti 1359 IRI0.5010.00 0.00 
  Asgari, Farzin 1608 IRI1.0010.00 0.00 
  Razawi, S.ahmad Fahim 1427 AFG0.5010.00 0.00 
  Mohammadali, Ali 1710 IRI0.0010.00 0.00 
  Pooryavarsaeedi, Nima 1344 IRI1.0010.00 0.00 
  Beheshti, Ali 1284 IRI0.0010.00 0.00 

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)
 
 Tehran U-08 Boys Championship 1402 Tehran IRI 2023-07-16
RcRownchangeRpKK*chgGame
 1209 0 2.00 3 0.00 1229   0.00 
  Razavi, Seyed Adrian 1336 IRI1.0010.00 0.00 
  Taghinejad Gilvaei, Irik 1153 IRI0.5010.00 0.00 
  Malaknezhad, Mohammad Taha 1138 IRI0.5010.00 0.00 

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)
 

 

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