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Rapid:
Individual Calculations April 2023 |
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| Rahimi, Mahdi Total change: 18.40 | |   |
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| 4th Zibashahr Qazvin Rapid Cup | Qazvin | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1194 | 1.00 | 6 | 0.26 | 40 | 10.40 | |
|  Salimiyan, Behzad | | | 2058 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Kouroshnia, Mehrshad | | | 1582 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nemati, Mehrad | | | 1448 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Taleshi, Radmehr | | | 1434 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Sharafi, Amirhossein | | | 1547 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Taherkhani, M Hosein | | | 1493 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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 |
| 1490 | 1194 | 1.00 | 5 | 0.20 | 40 | 8.00 | |
| | Hadadi, Mahdi | | | 1623 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Amirpour, Gholamreza | | | 1460 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Rashvand, Hamed | | | 1472 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Taleshi, Radmehr | | | 1460 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Hosseini, Seyed Arad | | | 1435 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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