Rapid: Individual Calculations November 2022
 Zafari Yekta, Niyousha  Total change: 34.94  Rating chartPersonal card
 8th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-09-30
RcRownchangeKK*chgGame
 1429 1034 1.00 6 0.24 20 4.80 
  Poursalan, Iman 1226 IRI0.001-0.2520-5.00 
  Mehrabi, Manouchehr 1679 IRI0.001-0.0120-0.20 
  Raji Ghasemi, Mohammad Danial 1354 IRI0.001-0.1320-2.60 
  Honari, Kaveh 1725 IRI0.001-0.0120-0.20 
  Poursalan, Ehsan 1310 IRI1.0010.832016.60 
  Teymouri, Amir Hossein 1282 IRI0.001-0.1920-3.80 

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)
 
 9th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-07
RcRownchangeKK*chgGame
 1389 1034 1.50 8 0.32 22 7.04 
  Pourreza, Mona 1271 IRI0.5010.30226.60 
  Abbaspoorrad, Nikoo 1666 IRI0.001-0.0122-0.22 
  Gholami, Armin 1581 IRI0.001-0.0322-0.66 
  Sajadi Naeini, Seyed Soheil 1549 IRI0.001-0.0422-0.88 
  Raji Ghasemi, Mohammad Danial 1396 IRI0.001-0.1022-2.20 
  Fateminia, Mostafa 1275 IRI1.0010.802217.60 
  Rastegar, Mohammad Matin 1142 IRI0.001-0.3522-7.70 
  Keyvani Nezhad, Radin 1229 IRI0.001-0.2522-5.50 

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, Iran Shahriar Heiat 21 Mehr Shahriar IRI 2022-10-13
RcRownchangeKK*chgGame
 1227 1034 3.50 7 1.67 22 36.74 
  Bajelan, Mohammad 1344 IRI0.001-0.1422-3.08 
  Sheikhalizadeh, Mahmood 1245 IRI0.001-0.2322-5.06 
  Radnezhad, Saber 1309 IRI0.001-0.1722-3.74 
  Sharifi Razavi, Mohammadyasin 1059 IRI1.0010.532211.66 
  Ebrahimi, Ali 1281 IRI0.5010.31226.82 
  Goudarzi, Mahtisa 1123 IRI1.0010.622213.64 
  Khorasani, Mirmohammad 1226 IRI1.0010.752216.50 

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)
 
 10th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-14
RcRownchangeKK*chgGame
 1334 1034 0.00 3 -0.62 22 -13.64 
  Azizkhani, Nima 1630 IRI0.001-0.0222-0.44 
  Meshkini, Mohammad Mahdi 1260 IRI0.001-0.2122-4.62 
  Shamsi, Shayegan 1111 IRI0.001-0.3922-8.58 

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)
 
 11th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-21
RcRownchangeKK*chgGame
 1318 1034 1.50 8 -0.05 22 -1.10 
  Abbaspoorrad, Nikoo 1666 IRI0.001-0.0122-0.22 
  Hosseininasab, Aydin 1371 IRI0.001-0.1222-2.64 
  Baghomian, Arameh 1317 IRI0.001-0.1622-3.52 
  Rezaei, Mehraban 1286 IRI1.0010.812217.82 
  Moazemi Por, Ali Reza 1359 IRI0.001-0.1322-2.86 
  Fateminia, Mostafa 1275 IRI0.001-0.2022-4.40 
  Tajeddin, Behdad 1080 IRI0.001-0.4422-9.68 
  Ostovari, Tarannom 1187 IRI0.5010.20224.40 

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)
 
 26th Caspian Rapid Cup - Qazvin Qazvin IRI 2022-10-28
RcRownchangeKK*chgGame
 1462 1034 0.50 5 0.05 22 1.10 
  Mahdavi, Mahdis 1732 IRI0.001-0.0122-0.22 
  Mohammad Hassanpour, Jafar 1511 IRI0.5010.45229.90 
  Nadifar, Meysam 1308 IRI0.001-0.1722-3.74 
  Taherkhani, M Hosein 1392 IRI0.001-0.1022-2.20 
  Alimohamadi, Armin 1368 IRI0.001-0.1222-2.64 

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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