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Individual Calculations July 2023 |
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| Pour Eskandar, Aliakbar Total change: 29.20 | |   |
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| Iran Veterans (women&men) S65 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1451 | 5.00 | 7 | 1.46 | 20 | 29.20 | |
|  Darabi Zadeh, Parviz | | | 1107 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Deljou, R. | | | 1960 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Mohammadian, Abbas | | | 1338 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Behjatinejad, Ebrahim | | | 1395 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ehteramian, Hossein | | | 1786 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Amirpour, Gholamreza | | | 1389 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Taheri, Mohammad Ali | | | 1321 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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