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Individual Calculations April 2023 |
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| Hemmatjou, Arash Total change: -23.40 | |   |
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| Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1951 | 6.00 | 8 | -1.17 | 20 | -23.40 | |
|  Bonabi, Hasti | | | 1239 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Shamsi, Payar | | | 1609 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Moazzen, Amirali | | | 1551 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jabbarpour, Majid | | | 1451 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Jafarpour, Mobin | | | 1416 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Alaghehmand, Arshia | | | 1778 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Adalatkhah, Mahdi | | | 1777 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Motaajjeb, Siavash | | | 1263 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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