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Rapid:
Individual Calculations April 2023 |
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| Daliri, Pedram Total change: -61.00 | |   |
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| 4th Zibashahr Qazvin Rapid Cup | Qazvin | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 2069 | 6.00 | 9 | -1.22 | 20 | -24.40 | |
|  Karimzadeh, Siroos | | | 1669 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vesal, Vahid | | | 1526 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Pourramezan Chafjiri, Parsa | | | 1749 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Taherkhani, M Hosein | | | 1493 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Mohamadi, Niyousha | | | 1661 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sharafi, Amirhossein | | | 1547 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Khanipour, Abolfazl | | | 1965 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sadeghi Givi, Reza | | | 1902 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Nazari, Arad | m | | 2284 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | 12th Qazvin Weekly Rapid Cup - 1401 | Qazvin | IRI | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 2069 | 5.00 | 6 | -0.28 | 20 | -5.60 | |
| | Nasiri, Abolfazl | | | 1669 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taherkhani, M Hosein | | | 1464 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Sharafi, Amirhossein | | | 1649 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Mahdavi, Mahdis | | | 1691 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abedi, Mohamadraza | | | 2001 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mardali, Yousef | | | 1598 | IRI | 0.50 | 1 | -0.45 | 20 | -9.00 | | | * 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 |
| 1687 | 2069 | 6.00 | 9 | -1.55 | 20 | -31.00 | |
| | Alirezaei, Radin | | | 1669 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taleshi, Radmehr | | | 1460 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Sharafi, Amirhossein | | | 1649 | IRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Pourkherad, Abolfazl | | | 1408 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Mohammadi, Melika | | | 1946 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Nadifar, Meysam | | | 1390 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Hadadi, Mahdi | | | 1623 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Abedi, Mohamadraza | | | 2001 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Jahedi, Mani | | | 2039 | IRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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