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Rapid:
Individual Calculations March 2023 |
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| Sajadi Naeini, Seyed Soheil Total change: 8.80 | |   |
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| Varna Cup Varamin | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1587 | 4.00 | 7 | -1.19 | 20 | -23.80 | |
|  Roshantab, Sadra | | | 1299 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Assarzadeh, Ahmad | | | 1224 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alamir Virsagh, Ehsan | | | 1738 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bayatfar, Behnam | | | 1428 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kasaeian, Hosein | | | 1366 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Saeid Panah, Parsa | | | 1218 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Noori Komroudi, Mahdi | | | 1387 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Khorshide Kherad Rapid Cup 1401 | Ghargh Abad | IRI | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1587 | 8.00 | 10 | 1.63 | 20 | 32.60 | |
| | Zafari Yekta, Niyousha | | | 1187 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maleki, Alireza | | | 1385 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kaveh, Taghi | | | 1504 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mohammad Rezaei, Saeid | | | 1555 | IRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Bajalan, Mohammad | | | 1413 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chavoshi, Mohammad Reza | | | 1466 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Robatmili, Manocher | | | 1499 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bojand, Mohamad Sadegh | | | 1551 | IRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Safa Joo, Mohammad Ali | | | 1543 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Azizkhani, Nima | | | 1642 | IRI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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