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Rapid:
Individual Calculations August 2023 |
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| Hatampour, Rastin Total change: 28.40 | |   |
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| International Chess Day-Yazd | Yazd | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1185 | 1.00 | 3 | 0.71 | 40 | 28.40 | |
|  Taghipoor, Habibollah | | | 1706 | IRI | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Momeni, Mohammad Ghasem | | | 1419 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Goodarzi, Alireza | | | 1644 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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