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Individual Calculations August 2023 |
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| Khoshkalamian, Behzad Total change: -15.60 | |   |
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| 1th Summer Cup Standard Chess Tournament- Kurdistan 1402 | Sannadaj | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1790 | 4.00 | 6 | -0.78 | 20 | -15.60 | |
|  Ghaderi, Ahmad | | | 1390 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Azmoodeh, Parsa | | | 1409 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Ahmadi, Arta | | | 1453 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Dezhdar, Aria | | | 1561 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Khalilollahi, Shahrooz | | | 1785 | IRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Hamidi, Shahand | | | 1580 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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