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Rapid:
Individual Calculations June 2023 |
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| Abedi, Sorosh Total change: 1.24 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U14)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1507 | 4.00 | 8 | -0.48 | 31 | -14.88 | |
|  Adalatkhah, Mahdi | | | 1863 | IRI | 0.00 | 1 | -0.11 | 31 | -3.41 | |  Ghadr, Rastin | | | 1261 | IRI | 1.00 | 1 | 0.19 | 31 | 5.89 | | | Abed Natanzi, Mohammad Parsa | | | 1223 | IRI | 1.00 | 1 | 0.16 | 31 | 4.96 | | | Asadi, Mohammadmobin | | | 1705 | IRI | 0.00 | 1 | -0.24 | 31 | -7.44 | | | Zabihi, Mohammadsaleh | | | 1198 | IRI | 1.00 | 1 | 0.14 | 31 | 4.34 | | | Jalali, Armin | | | 1666 | IRI | 0.00 | 1 | -0.29 | 31 | -8.99 | | | Abbasi, Amirtaha | | | 1352 | IRI | 1.00 | 1 | 0.29 | 31 | 8.99 | | | Abdolahi, Amir Taha | | | 1421 | IRI | 0.00 | 1 | -0.62 | 31 | -19.22 | |
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) | | | | Weekly Fars Rated | Shiraz | IRI | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1507 | 3.50 | 6 | 0.49 | 31 | 15.19 | |
| | Esmaeili Kianabadi, Hamidreza | | | 1919 | IRI | 0.00 | 1 | -0.07 | 31 | -2.17 | | | Khodadadi, Aysa | | | 1107 * | IRI | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Farhangiyan, Avin | | | 1090 | IRI | 1.00 | 1 | 0.07 | 31 | 2.17 | | | Yeganeh, Hamidreza | | | 1375 | IRI | 1.00 | 1 | 0.32 | 31 | 9.92 | | | Mirzaei, Erfan | | | 1754 | IRI | 0.50 | 1 | 0.31 | 31 | 9.61 | | | Vakili, Hosein | | | 1723 | IRI | 0.00 | 1 | -0.22 | 31 | -6.82 | | | * 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) | | | | Fars Province Decade of Dignity Rapid Competition | Fars | IRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1507 | 5.50 | 8 | 0.03 | 31 | 0.93 | |
| | Khajeh Pour, Amirhssein | | | 1107 * | IRI | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Kazemi Miraki, Mehrdad | | | 1065 | IRI | 1.00 | 1 | 0.06 | 31 | 1.86 | | | Safari Eskandari, Mojtaba | | | 1940 | IRI | 0.00 | 1 | -0.06 | 31 | -1.86 | | | Sajjadi, Seyed Artin | | | 1377 | IRI | 0.00 | 1 | -0.68 | 31 | -21.08 | | | Hashemi Nasab, Hirad | | | 1119 | IRI | 1.00 | 1 | 0.09 | 31 | 2.79 | | | Mal Ahmadi, Iliya | | | 1337 | IRI | 0.50 | 1 | -0.22 | 31 | -6.82 | | | Mohammadi, Hojatallah | | | 1386 | IRI | 1.00 | 1 | 0.34 | 31 | 10.54 | | | Rezaei, Abdolla | | | 1447 | IRI | 1.00 | 1 | 0.42 | 31 | 13.02 | | | * 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) | | |
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