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Individual Calculations December 2017 |
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| Ahadi, Mohammad Erfan Total change: 19.20 | |   |
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| 2nd Paytakht Standard Cup 1396 U14 | Tehran | IRI | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1721 | 6.50 | 9 | -0.07 | 40 | -2.80 | |
|  Moradzadeh, Kian | | | 1321 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Agharafiei, Arshiya | | | 1321 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rasouli Vasheghani, Soniya | | | 1321 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Makani, M.amin | | | 1375 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Roshan, Arian | | | 1613 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Aryanpour, Arad | c | | 1618 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Davoodabadi Farahani, Mohamad | | | 1775 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Rasouli Mehrjardi, Amirmohammad | | | 1875 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Shafiei, Atena | | | 1321 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Tehran Standard Cup 24-30 Aban 1396 UR1800 | Tehran | IRI | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1733 | 5.00 | 7 | 0.55 | 40 | 22.00 | |
| | Ahmadi, Gholam Hosein | | | 1494 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Omidvar, Azad | | | 1427 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mahdavi, Reza | | | 1773 | IRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Sadeghi Givi, Reza | | | 1772 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Zarei, Farhad | | | 1661 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Aryanpour, Arad | c | | 1607 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Mohammadi, Seyed Saeed | | | 1639 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | |
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