Rapid: Individual Calculations February 2024
 Radnezhad, Saber  Total change: 13.60  Rating chartPersonal card
 15 th Malard Rapid Cup Tehran IRI 2023-12-30
RcRownchangeKK*chgGame
 1490 1324 1.00 4 -0.14 20 -2.80 
  Shorakayi, Ali 1515 IRI0.001-0.2520-5.00 
  Bajalan, Mohammad 1438 IRI1.0010.662013.20 
  Vaseli, Ahmad 1580 IRI0.001-0.1920-3.80 
  Fereidooni Jamalzadeh, Alireza 1426 IRI0.001-0.3620-7.20 

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)
 
 Rapid Rated tournament U1700 (22) Iran Shahryar17 Azar 1402 Tehran IRI 2023-12-31
RcRownchangeKK*chgGame
 1527 1324 1.00 4 -0.04 20 -0.80 
  Chenari, Davood 1484 IRI1.0010.712014.20 
  Shokri, Firouz 1694 IRI0.001-0.1020-2.00 
  Mehrabi, Manouchehr 1585 IRI0.001-0.1820-3.60 
  Jafarnejad, Jafar 1345 IRI0.001-0.4720-9.40 

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)
 
 1st Iran Amateurs Rapid Chess Championship U2000 Tehran IRI 2024-01-19
RcRownchangeKK*chgGame
 1513 1348 3.00 8 0.06 20 1.20 
  Babaei, Hamed 1014 IRI1.0010.12202.40 
  Nazemi, Pedram 1894 IRI0.001-0.0320-0.60 
  Hosseini Zad, Seyed Guive 1109 IRI1.0010.20204.00 
  Mohammad Mosaei, Mahyar 1136 IRI1.0010.23204.60 
  Talebi, Masoud 1898 IRI0.001-0.0320-0.60 
  Rostami, Rayan 1862 IRI0.001-0.0420-0.80 
  Nateghi, Abdolreza 1616 IRI0.001-0.1720-3.40 
  Hosseinzadeh, Jafar 1572 IRI0.001-0.2220-4.40 

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)
 
 1st Rapid Rated Parand Tournoment Tehran - parand IRI 2024-01-27
RcRownchangeKK*chgGame
 1447 1348 3.50 7 0.80 20 16.00 
  Hemmati, Houmaan 1299 IRI1.0010.43208.60 
  Alimohammadi, Alireza 1474 IRI1.0010.672013.40 
  Azami, Nasrollah 1579 IRI0.5010.29205.80 
  Esmaeilzadeh, Mohammadreza 1602 IRI0.001-0.1920-3.80 
  Ahmadi Hasan Abad, Amir Masoud 1219 IRI1.0010.33206.60 
  Ghavidel, Mehrdad 1697 IRI0.001-0.1120-2.20 
  Azizi, Saeed 1261 IRI0.001-0.6220-12.40 

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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