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Rapid:
Individual Calculations July 2023 |
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| Saadatmandi, Elina Total change: 5.20 | |   |
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| Competitions of brilliant talents of Babylon Chess Board Table A | Mazandaran | IRI | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1497 | 5.50 | 8 | 0.13 | 40 | 5.20 | |
|  Mahdinia Firouzjaie, Hosein | | | 1091 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Modanloo, Narges | | | 1212 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jafari, Koosha | | | 1326 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Noroozian, Mahtab | | | 1449 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Razzaghi, Ali | | | 1482 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Azizi, Alireza | | | 1498 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Hasannia, Parsa | | | 1156 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Barzegaran, Mahan | | | 1560 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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