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Rapid:
Individual Calculations April 2023 |
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| Rastbod, Ali Total change: -19.00 | |   |
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| 4th Zibashahr Qazvin Rapid Cup | Qazvin | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2214 | 5.50 | 8 | -1.14 | 20 | -22.80 | |
|  Siadat, Seyed Gholamreza | | | 1814 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valaei, Vali | | | 1588 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Sadeghi Givi, Reza | | | 1902 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Saedi, Sobhan | | | 1843 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Rashvand, Ali | | | 1347 | IRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Hoseini, S.alireza | | | 1820 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jahedi, Mani | | | 1981 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mosadeghpour, Masoud | g | | 2401 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | Gilan Norooz Rapid Cup | Rasht | IRI | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2219 | 5.50 | 8 | 0.24 | 20 | 4.80 | |
| | Forootan, Avash | | | 1819 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abbaszadeh, Amin | | | 1666 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Khadem Erfani, Sobhan | | | 1905 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mosadeghpour, Masoud | g | | 2401 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Omidi, Arya | | | 2165 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Nazari, Arad | m | | 2273 | IRI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Sedaghati, Mehrdad | f | | 2055 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Azadi, Amirmohammad | | | 2201 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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) | | | | Qazvin Rapid Chess Championship - 1401 | Qazvin | IRI | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 2219 | 7.50 | 9 | -0.05 | 20 | -1.00 | |
| | Mehranfard, Mohammadreza | | | 1819 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taherkhani, M Hosein | | | 1464 | IRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Habibifard, Parham | | | 1699 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Mohammadi, Melika | | | 1946 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hajizadeh, Mohammad | | | 1674 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Salimiyan, Behzad | | | 2058 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nazari, Arad | m | | 2273 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rahmani, Melika | | | 1673 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Yadegar, Radin | | | 2017 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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