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Rapid:
Individual Calculations December 2018 |
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| Ebrahimi, Reza Total change: -55.20 | |   |
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| Tehran Rapid Cup 10 Aban 1397 | Tehran | IRI | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1670 | 4.00 | 7 | -0.49 | 20 | -9.80 | |
|  Ghiasi, Aria | | | 1270 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pilvaieh, Ali | | | 2030 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Khaleti, Mahbod | | | 1360 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Keshani, Kian | | | 1341 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Khademy, Alireza | | | 1270 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Azadi, Amirmohammad | | | 2070 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Harati, Hasti | | | 1495 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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 Rapid Cup 17 Aban 1397 | Tehran | IRI | 2018-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1670 | 2.00 | 5 | -0.81 | 20 | -16.20 | |
| | Samiri, Amirhossein | | | 1914 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Karimpour Talebi, Arman | | | 1462 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Mehrabi, Pooyan | | | 1400 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tavousi, Abbas | | | 1488 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Alamir Virsagh, Ehsan | | | 1847 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Mr kananazar honor Rapid Cup | Tehran | IRI | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1670 | 2.00 | 6 | -1.46 | 20 | -29.20 | |
| | Shafaee, H. | | | 2054 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ghafouri, Mohammad Javad | | | 1515 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zare Karizi, Negar | | | 1499 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Moarab, Mohammadali | | | 1626 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Tavousi, Abbas | | | 1488 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Nazari Nia, Shahram | | | 1577 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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