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Rapid:
Individual Calculations September 2019 |
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| Shahsavari, Shayan Total change: 34.00 | |   |
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| Tehran Rapid Cup 12 Mordad 1398 | Tehran | IRI | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1565 | 3.00 | 6 | 1.47 | 20 | 29.40 | |
|  Mokhtari Moghadam, Taha | | | 1850 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Faryad, H. A | | | 1925 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Hoseini Monjezi, Farhad | | | 1735 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Tayebi, Ehsan | | | 1465 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ghobadibigvand, A. | | | 1752 | IRI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Sadeghi Givi, Reza | | | 1946 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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 29Mordad 1398 | Tehran | IRI | 2019-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1565 | 1.00 | 3 | -0.15 | 20 | -3.00 | |
| | Alibabaei, Sasan | | | 1965 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rasouli Vasheghani, Soniya | | | 1261 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rezaei, Hamidreza | | | 1792 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | 2nd Iranian Talent Olympiad 2019- Boys Rapid | Gilan | IRI | 2019-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1565 | 4.00 | 7 | 0.38 | 20 | 7.60 | |
| | Ghadiri, Sina | | | 1202 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Rezaei, Amirhossein | | | 1372 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zerafat, Armin | | | 1806 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Ghazi, Hamed | | | 1757 | IRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Karami, Mahan | | | 1653 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Heydari, Mohammad Masoud | | | 1681 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Makani, M.amin | | | 1329 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | |
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