Rapid: Individual Calculations November 2023
 Kiashemshaki, Kourosh  Total change: 31.93  Rating chartPersonal card
 1st Mazandaran Rapid Cup Under 2000 Mazandaran IRI 2023-10-04
RcRownchangeKK*chgGame
 1151 1026 1.00 3 -0.07 31 -2.17 
  Shabanifard, Mohammadsaleh 1371 IRI0.001-0.1131-3.41 
  Fallahi, Melisa 1078 IRI0.001-0.4331-13.33 
  Davoodi, Nikan 1003 IRI1.0010.473114.57 

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)
 
 the third round of the noshahr rapid race in 1402 Mazandaran-Noshahr IRI 2023-10-07
RcRownchangeKK*chgGame
 1337 1026 1.00 4 0.25 31 7.75 
  Kazemi Hoseinabadi, Meisam 1617 IRI0.001-0.0231-0.62 
  Safarpour, Hosein 1364 IRI0.001-0.1231-3.72 
  Zabihzadeh, Raeen 1067 IRI1.0010.563117.36 
  Heydarian, Behzad 1298 IRI0.001-0.1731-5.27 

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)
 
 The 1st Amirkola Andisheh Chess Club Tournament Mazandaran IRI 2023-10-24
RcRownchangeKK*chgGame
 1167 1026 2.00 6 0.06 31 1.86 
  Shirvani, Alireza 1373 IRI0.001-0.1131-3.41 
  Radaei, Arya 1164 IRI0.001-0.3131-9.61 
  Khalili, Mohammad Taghi 1145 IRI1.0010.663120.46 
  Shakeri, Dorsa 1087 IRI1.0010.583117.98 
  Sadati, Seyede Delara 1199 IRI0.001-0.2731-8.37 
  Farhoodi, Mohamadparsa 1036 IRI0.001-0.4931-15.19 

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)
 
 16th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-27
RcRownchangeKK*chgGame
 1236 1026 3.00 9 0.79 31 24.49 
  Kamran, Ali 1402 IRI0.001-0.0931-2.79 
  Hokmabadi, Ahmad 1160 IRI1.0010.683121.08 
  Toosi, Mohammad Yasin 1339 IRI0.001-0.1431-4.34 
  Rafinezhad, Mohammad 1208 IRI0.001-0.2631-8.06 
  Babaei, Seyed Mohammadsadra 1276 IRI0.001-0.1931-5.89 
  Zahedi, Abtin 1007 IRI1.0010.473114.57 
  Shakeri, Fatemeh 1164 IRI1.0010.693121.39 
  Karimi, Artin 1246 IRI0.001-0.2231-6.82 
  Ahmad Abadi, Erfan 1318 IRI0.001-0.1531-4.65 

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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