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Individual Calculations September 2017 |
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| Madadi, Mohammad Total change: -90.60 | |   |
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| 2nd Iranian Amateurs Championship 1396 U1700 | Zanjan | IRI | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1666 | 4.00 | 7 | -1.59 | 20 | -31.80 | |
|  Hosseini, Alireza | | | 1266 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mashhadi, Fatemeh | | | 1266 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Saberi, Hirad | | | 1368 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Karimi, Anahita | | | 1462 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Navidi, Parsa | | | 1534 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rostami, Hossein | | | 1528 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mardani, Alireza | | | 1452 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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) | | | | Tehran Standard Cup 11-15 Mordad 1396 U1800 | Tehran | IRI | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1707 | 3.00 | 5 | -0.33 | 20 | -6.60 | |
| | Hashemi Bakhtiar, Adel | | | 1397 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Doosti, Behzad | | | 1611 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Havoshki, Ali | | | 1442 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pour Eskandar, Aliakbar | | | 1729 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ahadi, Mohammad Erfan | | | 1670 | 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) | | | | Iranian Men Festival 1396 - Hamedan | Hamedan | IRI | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1707 | 2.50 | 8 | -2.61 | 20 | -52.20 | |
| | Veisi, Bardia | | | 2107 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rostami, Mardin | | | 1382 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Asgari, Morteza | f | | 2107 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jafari, Mohammad Yasin | | | 1460 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Khalilollahi, Shahrooz | | | 1369 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rostami, Mohsen | | | 1473 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Aghili Mofid, Davood | | | 1427 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Shams, Mohammad Matin | | | 1508 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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