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Rapid:
Individual Calculations August 2018 |
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| Mahdavi, Hossein Total change: -4.80 | |   |
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| 2nd Minoudor Qazvin Rapid Cup 1397 | Qazvin | IRI | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1700 | 2.00 | 5 | -0.53 | 20 | -10.60 | |
|  Atakhan, Abtin | | | 1994 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Yousefi, Rayehe | | | 1300 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Davari, Sara | | | 1300 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tahmasebi, Pooyan | | | 1911 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mahdavi, Reza | | | 1843 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | | | Qazvin Weekly Rapid Cup 28 Tir 1397 | Qazvin | IRI | 2018-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1700 | 3.00 | 5 | 1.06 | 20 | 21.20 | |
| | Soudmand, Sayed Mohsen | | | 1836 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Mahdavi, Reza | | | 1843 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mahdavi, Mahdis | | | 1760 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Mahdavi, Hassan | | | 2032 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alimardani, Amir H | | | 1492 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | 22th Caspian Rapid Cup 1397 | Qazvin | IRI | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1700 | 3.00 | 6 | -0.77 | 20 | -15.40 | |
| | Abedini, Morteza | | | 1968 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shiri, Omid | | | 1300 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Farmani Anuoshe, Ariyan | | | 1887 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ghorbani, Ramezan | | | 1387 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Hadadi, Mahdi | | | 1300 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Piri, Sarkhosh | | | 1594 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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