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Rapid:
Individual Calculations May 2023 |
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| Bahmani, Koorosh Total change: -9.20 | |   |
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| PhileKhoob 4th Ramadan Cup Rapid 2023 | Arak | IRI | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1771 | 6.00 | 8 | -0.24 | 40 | -9.60 | |
|  Norozi, M. Taha | | | 1167 | IRI | 1.00 | 1 | 0.02 | 40 | 0.80 | |  Mahmoodi, M. Parsa | | | 1350 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Salehi, Parisa | | | 1284 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Hamidi, A. Mohammad | f | | 2127 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Biglarifard, Maziyar | | | 1489 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Koochaki, Shervin | | | 1273 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Safari, Taranom | | | 1371 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Biglarifard, Koorosh | | | 1743 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | * 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) | | | | Iranian Cadet Chess Championship 2023 (Boys U12)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1771 | 6.00 | 9 | 0.01 | 40 | 0.40 | |
| | Aminalroaya, Mohammaddariush | | | 1371 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zamani Nezhad, Ahora | | | 1440 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Salehi Reihani, Bahamin | | | 1491 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mahmoudi, Mohammad Pouria | | | 1708 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Talebian Zadeh, Ilia | | | 1807 | IRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Salimiyan, Behzad | | | 2068 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Delavari, Behnood | | | 1737 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Kimiaei, Amir Mohammad | | | 1409 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Pir , Mehdi | | | 1612 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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) | | |
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