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Rapid:
Individual Calculations October 2019 |
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| Rahnama, M.reza Total change: -5.80 | |   |
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| Tehran Rapid Cup 12 Shahrivar 1398 | Tehran | IRI | 2019-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1640 | 3.00 | 5 | 0.02 | 20 | 0.40 | |
|  Abbasi Zamharir, Mohammad | | | 1378 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Zare, Ali | | | 1415 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rajabi, Mohsen | | | 1791 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ghorbani Shendi, Abolfazl | | | 1506 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hamidian, Hamid | | | 1712 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Tehran Rapid Cup 14 Shahrivar 1398 | Tehran | IRI | 2019-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1640 | 3.00 | 6 | -0.46 | 20 | -9.20 | |
| | Taheri, Yalda | | | 1240 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pilvaieh, Ali | | | 2040 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Najafian, Milad | | | 1278 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sadeghi Givi, Reza | | | 1959 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abedini, Farnood | | | 1446 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Shahsavari, Mahan | | | 1507 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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) | | | | Tehran Rapid Cup 21 Shahrivar 1398 | Tehran | IRI | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1640 | 4.00 | 7 | 0.22 | 20 | 4.40 | |
| | Karimi, Mohammadmahdi | | | 1240 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shafaee, H. | | | 2024 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Esmi, Mohammad | | | 1358 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Eskandary, Mahmood | | | 2040 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bigani, Mohammad Hessam | | | 1358 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shahsavari, Mahan | | | 1507 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Shahsavari, Sorena | | | 1765 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | | | Tehran Pishkesvatan Rapid Cup 5Shahrivar 1398 | Tehran | IRI | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1640 | 4.00 | 7 | -0.16 | 20 | -3.20 | |
| | Mirzavi, Mohamadreza | | | 1319 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sadeghi, Saeed | | | 1315 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mahmoodi, Nader | | | 1885 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Salehimoghaddam, A. | | | 1575 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ghobadibigvand, A. | | | 1675 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Nazari Nia, Shahram | | | 1542 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Barati, Esfandiar | | | 1602 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | Tehran Rapid Cup 4Mehr 1398 | Tehran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1640 | 1.50 | 4 | 0.09 | 20 | 1.80 | |
| | Pilvaieh, Ali | | | 2040 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karami, Aria | | | 1366 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Alavi, Homa | | | 1823 | IRI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Rezanezhad, Hassan | | | 1840 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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