Rapid: Individual Calculations July 2023
 Zare, Kasra  Total change: 92.00  Rating chartPersonal card
 12th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2023-06-15
RcRownchangeKK*chgGame
 1459 1188 3.50 6 1.89 40 75.60 
  Karimi, Aref 1475 IRI0.5010.344013.60 
  Delavari, Behnood 1833 IRI0.001-0.0140-0.40 
  Taghinejad Gilvaei, Irik 1109 IRI1.0010.394015.60 
  Rouhi, Arman 1734 IRI0.001-0.0340-1.20 
  Alirezaei, Radin 1031 IRI1.0010.294011.60 
  Naderiyan, Amir Hosein 1571 IRI1.0010.914036.40 

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)
 
 3rd Iran Under 14 Chess League 1402 (Rapid) Tehran IRI 2023-06-20
RcRownchangeKK*chgGame
 1532 1188 0.00 3 -0.57 40 -22.80 
  Habibi, Radin 1882 IRI0.001-0.0140-0.40 
  Younesi, Abolfazl 1322 IRI0.001-0.3240-12.80 
  Malaknezhad, Mohammad Taha 1391 IRI0.001-0.2440-9.60 

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)
 
 Alborz Rapid 19 khordad 1402 Alborz IRI 2023-06-20
RcRownchangeKK*chgGame
 1501 1188 2.00 6 0.98 40 39.20 
  Pooryavarsaeedi, Nima 1560 IRI0.001-0.1040-4.00 
  Ghorbani, Kambiz 1586 IRI1.0010.924036.80 
  Ghorbani, Sina 1673 IRI0.001-0.0440-1.60 
  Bigdeli, Melisa 1187 IRI0.001-0.5040-20.00 
  Kazemi, Ghazal 1407 IRI1.0010.784031.20 
  Khajehmirzaei Yazdi, Jamal 1592 IRI0.001-0.0840-3.20 

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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