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Rapid:
Individual Calculations August 2023 |
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| Khosh Sefat, Shahram Total change: -27.60 | |   |
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| Hamedan Province Rapid Chess Championship 1402 | Hamedan | IRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1253 | 2.00 | 5 | -0.64 | 20 | -12.80 | |
|  Ebrahimi, Mahdi | | | 1478 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sameti, Mohammad Mehdi | | | 1512 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Soltani, Heliya | | | 1031 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Mohammadiyan, Pouya | | | 1027 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Kaviani, Artin | | | 1130 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Hamedan Weekly Rapid Cup (23 Tir) | Hamedan | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1253 | 1.50 | 6 | -0.74 | 20 | -14.80 | |
| | Rahmatian, Shayan | | | 1958 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mazaheri, Mobina | | | 1123 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Saei Hamedani, Khashyar | | | 1578 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Khodaei, Amir Ehsan | | | 1431 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bagheri, Behshad | | | 1185 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Alishahi, Dina | | | 1208 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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