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Rapid:
Individual Calculations April 2023 |
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| Atakhan, Abtin Total change: -14.06 | |   |
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| 25th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 2283 | 8.00 | 9 | 0.65 | 38 | 24.70 | |
|  Neshan, Arshiya | | | 1683 | IRI | 1.00 | 1 | 0.02 | 38 | 0.76 | |  Akhoondzadeh, Mahdi | | | 1832 | IRI | 1.00 | 1 | 0.06 | 38 | 2.28 | | | Goharchin, Ghazal | | | 1883 * | IRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Shahmoradi, Arash | | | 1920 | IRI | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Bosagh Zadeh, Alireza | | | 2106 | IRI | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Azadi, Amirmohammad | | | 2201 | IRI | 1.00 | 1 | 0.39 | 38 | 14.82 | | | Mahdavi, Reza | f | | 2323 | IRI | 0.00 | 1 | -0.44 | 38 | -16.72 | | | Shafaee, H. | | | 1957 | IRI | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Gholami, Armin | | | 1774 | IRI | 1.00 | 1 | 0.04 | 38 | 1.52 | | | * 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) | | | | 26th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2283 | 7.00 | 9 | -1.02 | 38 | -38.76 | |
| | Naderiyan, Amir Hosein | | | 1590 | IRI | 1.00 | 1 | 0.01 | 38 | 0.38 | | | Parham Asl, Mani | | | 1777 | IRI | 1.00 | 1 | 0.04 | 38 | 1.52 | | | Fateminia, Mostafa | | | 1883 * | IRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Rostami, Rouzbeh | | | 1932 | IRI | 1.00 | 1 | 0.11 | 38 | 4.18 | | | Hoseini, S.alireza | | | 1820 | IRI | 1.00 | 1 | 0.05 | 38 | 1.90 | | | Doroodgar, Amir Hossein | | | 2152 | IRI | 0.50 | 1 | -0.18 | 38 | -6.84 | | | Khaledi, Omid | | | 2035 | IRI | 0.50 | 1 | -0.31 | 38 | -11.78 | | | Azali, Tannaz | | wf | 1935 | IRI | 0.00 | 1 | -0.89 | 38 | -33.82 | | | Abed, Meisam | | | 1859 | IRI | 1.00 | 1 | 0.07 | 38 | 2.66 | | | * 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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