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Individual Calculations November 2023 |
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| Ghosoori, Ali Total change: 1.80 | |   |
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| 1st Arvand International Chess Festival (U1900) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1669 | 6.50 | 9 | 0.09 | 20 | 1.80 | |
|  Biglarifard, Maziyar | | | 1459 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Tavassoli, Saghar | | | 1443 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Shakibaei Yekta, Ouriya | | | 1442 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mohammadi Haghighi, Mohammad Amin | | | 1623 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Goharchin, Ghazal | | | 1363 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ghovati, Amirhosein | | | 1530 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Amiri, Mahan | | | 1587 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Salehi Reihani, Bahamin | | | 1523 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Khalili, Mehdi | | | 1564 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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