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Rapid:
Individual Calculations April 2023 |
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| Riahi, Arvin Total change: 128.80 | |   |
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| Garmsar Abrisham Cup | Semnan | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1753 | 7.00 | 9 | 1.04 | 40 | 41.60 | |
|  Nazari Nia, Shahram | | | 1545 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Sajadi Naeini, Seyed Soheil | | | 1596 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Shojaee, Hasan | | | 1353 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mahdizadeh, Mahdi | | | 1616 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Amini, Mohammadreza | | | 1588 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Parham Asl, Mani | | | 1777 | IRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Fakhrbakhsh, Vandad | | | 1691 | IRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Raji, Hamid | | | 1659 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Doostkam, Pouyan | | | 1778 | IRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | * 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) | | | | 26th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1753 | 5.50 | 8 | 2.18 | 40 | 87.20 | |
| | Keyvani Nezhad, Radin | | | 1353 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bosagh Zadeh, Alireza | | | 2106 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Mohandesi, Shahin | m | | 2005 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Keshishi, Arman | | | 1558 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Shakeri, Amirali | | | 1545 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Habibi, Radin | | | 1930 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Garsiforoush, M. | | | 2053 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Khaledi, Omid | | | 2035 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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