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Rapid:
Individual Calculations July 2023 |
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| Kazemi, Hosein Total change: 81.72 | |   |
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| 3rd IRCF Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1448 | 4.00 | 8 | 1.33 | 18 | 23.94 | |
|  Ghoreishi Amiri, Seyed Kian | | | 1733 | IRI | 1.00 | 1 | 0.84 | 18 | 15.12 | |  Alizadegan, Korosh | | | 1923 | IRI | 0.00 | 1 | -0.05 | 18 | -0.90 | | | Doostkam, Pouyan | | | 1871 | IRI | 0.00 | 1 | -0.07 | 18 | -1.26 | | | Kalhori, Mohammad Aeen | | | 1197 | IRI | 1.00 | 1 | 0.19 | 18 | 3.42 | | | Shahbazi, Parsa | | | 1645 | IRI | 0.00 | 1 | -0.25 | 18 | -4.50 | | | Akbarhamze, Amirhossein | | | 1292 | IRI | 1.00 | 1 | 0.29 | 18 | 5.22 | | | Kohjani, Kiarash | | | 1604 | IRI | 1.00 | 1 | 0.71 | 18 | 12.78 | | | Alizadeh, Amirhosein | | | 1572 | IRI | 0.00 | 1 | -0.33 | 18 | -5.94 | |
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) | | | | khordad cup rapid Tehran | Tehran | IRI | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1448 | 4.00 | 6 | -0.27 | 18 | -4.86 | |
| | Bahmanyar, Mehrsam | | | 1136 | IRI | 1.00 | 1 | 0.14 | 18 | 2.52 | | | Karami Far, Mohammad Yasin | | | 1162 | IRI | 1.00 | 1 | 0.16 | 18 | 2.88 | | | Dehghani Zadeh, Sanaz | | | 1194 | IRI | 1.00 | 1 | 0.19 | 18 | 3.42 | | | Kesheshi, Arman | | | 1407 | IRI | 0.00 | 1 | -0.56 | 18 | -10.08 | | | Shoja Por, Mahan | | | 1097 | IRI | 1.00 | 1 | 0.11 | 18 | 1.98 | | | Kalantari, Mohammad Saleh | | | 1586 | IRI | 0.00 | 1 | -0.31 | 18 | -5.58 | |
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) | | | | 2nd Chess To Infinity Weekly Rpid Tournaments 1402 | Tehran | IRI | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1448 | 4.00 | 8 | 0.14 | 18 | 2.52 | |
| | Sabahi, Maryam | | | 1279 | IRI | 1.00 | 1 | 0.28 | 18 | 5.04 | | | Ghayourifar, Amir | | | 1758 | IRI | 0.00 | 1 | -0.14 | 18 | -2.52 | | | Mohammadi, Mohamad Amin | | | 1700 | IRI | 0.00 | 1 | -0.19 | 18 | -3.42 | | | Bagheri, Mani | | | 1104 | IRI | 1.00 | 1 | 0.12 | 18 | 2.16 | | | Rezvani, A.h. | | | 1785 | IRI | 0.00 | 1 | -0.12 | 18 | -2.16 | | | Rezaei, Sohrab | | | 1050 | IRI | 1.00 | 1 | 0.08 | 18 | 1.44 | | | Abbaspoorrad, Nikoo | | | 1713 | IRI | 0.00 | 1 | -0.18 | 18 | -3.24 | | | Roshantab, Sadra | | | 1288 | IRI | 1.00 | 1 | 0.29 | 18 | 5.22 | |
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 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1448 | 4.50 | 6 | 2.14 | 18 | 38.52 | |
| | Alizadeh, Amirhosein | | | 1572 | IRI | 0.50 | 1 | 0.17 | 18 | 3.06 | | | Safari, Taranom | | | 1197 | IRI | 1.00 | 1 | 0.19 | 18 | 3.42 | | | Abed Masrorkhah, Artin | | | 1416 | IRI | 1.00 | 1 | 0.46 | 18 | 8.28 | | | Bahmani, Koorosh | | | 1864 | IRI | 1.00 | 1 | 0.93 | 18 | 16.74 | | | Hekmatnejad, Mahtab | | | 1431 | IRI | 1.00 | 1 | 0.48 | 18 | 8.64 | | | Gholami, Armin | | | 1838 | IRI | 0.00 | 1 | -0.09 | 18 | -1.62 | |
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 Grand Prix Pishgam Club | Tehran | IRI | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1448 | 5.50 | 10 | 1.20 | 18 | 21.60 | |
| | Mogheyseh, Abolfazl | | | 1972 | IRI | 0.00 | 1 | -0.03 | 18 | -0.54 | | | Zafari Yekta, Niyousha | | | 1078 | IRI | 1.00 | 1 | 0.10 | 18 | 1.80 | | | Karimi, Setayesh | | | 1779 | IRI | 0.00 | 1 | -0.12 | 18 | -2.16 | | | Karami Far, Maede | | | 1184 | IRI | 1.00 | 1 | 0.18 | 18 | 3.24 | | | Saberi, Mehdi | | | 1636 | IRI | 1.00 | 1 | 0.74 | 18 | 13.32 | | | Ahadian, Armin | | | 1769 | IRI | 0.00 | 1 | -0.13 | 18 | -2.34 | | | Abbasi, Meisam | | | 1629 | IRI | 0.50 | 1 | 0.24 | 18 | 4.32 | | | Dehghani Zadeh, Sanaz | | | 1194 | IRI | 1.00 | 1 | 0.19 | 18 | 3.42 | | | Mardali, Yousef | | | 1683 | IRI | 0.00 | 1 | -0.21 | 18 | -3.78 | | | Maleki, Sina | | | 1250 | IRI | 1.00 | 1 | 0.24 | 18 | 4.32 | |
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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