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Rapid:
Individual Calculations January 2024 |
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| Pourfathi, Ahmad Total change: -2.80 | |   |
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| JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) | Tabriz | IRI | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1652 | 4.50 | 8 | -0.14 | 20 | -2.80 | |
|  Naseri, Hamidreza | | | 1391 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Safarian, Javad | | | 1911 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zoulfaghari, Alireza | | | 1580 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Moradi, Ali | | | 1252 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Najafi, Bahlool | | | 1278 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Adalatkhah, Mahdi | | | 1926 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bonabi, Hasti | | | 1345 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Samadifar, Mahdi | | | 1907 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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