Rapid: Individual Calculations July 2023
 Safari, Taranom  Total change: 7.00  Rating chartPersonal card
 1st Markazi Weekly Rapid Tournament 1402 Markazi IRI 2023-05-31
RcRownchangeKK*chgGame
 1286 1210 4.00 7 1.15 28 32.20 
  Hafizi, Mehrdad 1416 IRI0.5010.26287.28 
  Norozi, Mohammad Taha 1159 IRI1.0010.432812.04 
  Vahidifard, Mohammadreza 1367 IRI0.001-0.2928-8.12 
  Sotoude Nia, Saeed 1381 IRI0.5010.23286.44 
  Sotoude Nia, Mahdiar 1499 IRI0.001-0.1628-4.48 
  Asadpour, Maneli 1046 IRI1.0010.28287.84 
  Khorami, Mehrsam 1137 IRI1.0010.402811.20 

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)
 
 2nd Markazi Weekly Rapid Tournament 1402 Markazi IRI 2023-06-15
RcRownchangeKK*chgGame
 1305 1197 1.00 5 -0.80 28 -22.40 
  Sotoude Nia, Saeed 1381 IRI0.001-0.2628-7.28 
  Mohammadi, Mahziar 1366 IRI0.001-0.2828-7.84 
  Zarei, Ali 1314 IRI0.001-0.3428-9.52 
  Rezaei, Milad 1049 IRI1.0010.30288.40 
  Hafizi, Mehrdad 1416 IRI0.001-0.2228-6.16 

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)
 
 1st Phile Barande Cup - Arak - 26 Khordad 1402 Arak IRI 2023-06-16
RcRownchangeKK*chgGame
 1425 1197 1.00 6 -0.60 28 -16.80 
  Rajabi, Mohamad Sadra 1423 IRI0.001-0.2128-5.88 
  Kanani, Ali 1864 IRI0.001-0.0128-0.28 
  Naghikhani, Mohammad 1408 IRI0.001-0.2328-6.44 
  Bajalan, Mohammad 1413 IRI0.001-0.2228-6.16 
  Malekyar, Parham 1106 IRI1.0010.382810.64 
  Shirazizadeh, Erfan 1337 IRI0.001-0.3128-8.68 

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
 1337 1197 3.00 7 0.50 28 14.00 
  Mohseni, Kian 1076 IRI1.0010.34289.52 
  Ramyar, Saghar 1157 IRI1.0010.442812.32 
  Kazemi, Hosein 1448 IRI0.001-0.1928-5.32 
  Malaknezhad, Amirali 1469 IRI0.001-0.1728-4.76 
  Ghoreishi Amiri, Seyed Kian 1733 IRI0.001-0.0328-0.84 
  Davarpanah, Parham 1122 IRI1.0010.402811.20 
  Marvi, Targol 1357 IRI0.001-0.2928-8.12 

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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