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Rapid:
Individual Calculations August 2023 |
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| Goodarzi, Alireza Total change: -18.40 | |   |
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| International Chess Day-Yazd | Yazd | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1644 | 4.00 | 6 | -0.92 | 20 | -18.40 | |
|  Mirfakhroddin, Seyed Abolfazl | | | 1357 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Amir Beygi, Ahmad Reza | | | 1270 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hatampour, Rastin | | | 1244 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Azimi, Hossein | | | 1431 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bakhshayesh, Mahmoud | | | 1494 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Tafakarybafghy, Mahmood | | | 1411 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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