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Rapid:
Individual Calculations August 2023 |
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| Tafakarybafghy, Mahmood Total change: -6.20 | |   |
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| International Chess Day-Yazd | Yazd | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1411 | 2.00 | 5 | -0.31 | 20 | -6.20 | |
|  Heydari, Mohammad Masoud | | | 1756 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Naraghi, Mohammad Yasin | | | 1008 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Taghipoor, Habibollah | | | 1706 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Eslami, Kiyana | | | 1017 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goodarzi, Alireza | | | 1644 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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