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Rapid:
Individual Calculations October 2018 |
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| Ghadiri Bidhendi, Ebrahim Total change: 3.80 | |   |
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| Tehran Rapid Cup 8 Sharivar 1397 | Tehran | IRI | 2018-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1643 | 3.00 | 6 | 0.52 | 20 | 10.40 | |
|  Razaghi, Behrooz | | | 2043 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Keyhanfar, Kimia | | | 1295 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rezanezhad, Hassan | | | 1906 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jofreh, Manouchehr | | | 1293 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Shahsavari, Sorena | | | 1747 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Pilvaieh, Ali | | | 2043 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Iran Senior (S50) Rapid Championship 1397 | Semnan | IRI | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1643 | 2.00 | 5 | -0.57 | 20 | -11.40 | |
| | Babaee, Abdolreza | | | 1334 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Noori, Amir | | | 1899 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rahmani, Jamshid | | | 1723 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mazhari, Abbas Alireza | | | 1464 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abdollahisaber, Reza | | | 1714 | 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 22 Shahrivar 1397 | Tehran | IRI | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1643 | 4.00 | 7 | 0.24 | 20 | 4.80 | |
| | Jamali Pirsara, Farzan | | | 1243 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amiri, Ali | | | 1989 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Jalilzadeh, Hamid | | | 1473 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mohandesi, Shahin | m | | 2043 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bayatidar, Alireza | | | 1243 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khalaji, Saead | | | 1415 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ghobadzadeh, Mohammad | | | 1864 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | |
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