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Individual Calculations July 2023 |
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| Kaberi, Javad Total change: -45.00 | |   |
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| Iran Veterans (women&men) S50 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1977 | 4.50 | 8 | -2.25 | 20 | -45.00 | |
|  Soleimani , Nader | | | 1577 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sharifzade, Shahram | | | 1595 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Niazi, Nazar Mohammad | | | 1662 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Asgari, Kiamarz | | | 1793 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Azmoon, Gholamreza | | | 1563 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Mohandesi, Shahin | m | | 1856 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Abri, Ahmadali | | | 1742 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rahmani, Jamshid | | | 1522 | IRI | 0.00 | 1 | -0.94 | 20 | -18.80 | | | * 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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