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Rapid:
Individual Calculations November 2023 |
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| Seifdar, Mohammad Hasan Total change: -29.80 | |   |
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| 12th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1554 | 5.00 | 8 | -0.18 | 20 | -3.60 | |
|  Shakeri, Hossein | | | 1154 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rajabi, Mohsen | | | 1773 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Sabahi, Maryam | | | 1254 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Abdollahi, Tanaz | | | 1290 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Toosi, Mohammad Yasin | | | 1385 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Karami Kejani, Masoud | | | 1886 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alinezhad, Parham | | | 1260 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bakhtiari, Mohammad Taha | | | 1422 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 14th Chess to Infinity Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1554 | 2.50 | 7 | -1.83 | 20 | -36.60 | |
| | Azimi Aghghale, Amirmahdi | | | 1830 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shamsi, Shayegan | | | 1229 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Doostkam, Pouyan | | | 1805 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Marvi, Targol | | | 1347 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Khorasani, Mohamad Parham | | | 1191 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Mohammadzadeh, Hadi | | | 1389 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Abdollahi, Tanaz | | | 1398 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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) | | | | 15th Chess to Infinity Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1554 | 5.00 | 9 | 0.52 | 20 | 10.40 | |
| | Najafiyan Pour, Mahyar | | | 2032 | IRI | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Sheykhi, Mohamadreza | | | 1182 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kalhori, Mohammad Aeen | | | 1399 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Azimi Aghghale, Amirmahdi | | | 1830 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Talebi Pour, Anoosha | | | 1196 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Yousefi, Akbar | | | 1901 | IRI | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Moemenpoor, Karvan | | | 1946 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Azadi, Taha | | | 1416 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Aminalroaya, Mohammaddariush | | | 1238 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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