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Individual Calculations July 2023 |
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| Zharfandish, Reza Total change: -46.60 | |   |
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| Esfahan City Chess Championship (Open) 1402 | Esfahan | IRI | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1717 | 3.00 | 6 | -2.33 | 20 | -46.60 | |
|  Keikhaei, Mahyar | | | 1192 | IRI | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Akbari Zamani, Roz | | | 1317 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Azizi, Radmehr | | | 1318 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jafari Ghourtani, Arash | | | 1504 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Afzal, Mobin | | | 1292 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Asgari Rashtiani, Yasin | | | 1450 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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