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Rapid:
Individual Calculations November 2022 |
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| Poorsamiei, Parham Total change: 18.80 | |   |
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| Semnan Province Chess Championship (Rapid)1401 | Semnan | IRI | 2022-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1052 | 1.00 | 5 | 0.47 | 40 | 18.80 | |
|  Binaei Tavallaei, Mahdi | | | 1830 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Molaeian, Jaber | | | 1560 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Sharifian, Mojtaba | | | 1393 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Abdolshah, Arash | | | 1212 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Azizi Tafreshi, Ali Akbar | | | 1461 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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