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Rapid:
Individual Calculations July 2023 |
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| Babakhani, Arad Total change: -4.00 | |   |
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| Alborz Rapid Cup 10 Khordad (1402) | Alborz | IRI | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1093 | 0.00 | 5 | -0.65 | 40 | -26.00 | |
|  Kachian, Amir | | | 1793 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Malaknezhad, Amirali | | | 1412 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ahmadnia, Kiana | | | 1264 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Aghajari, Mehdi | | | 1347 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mokhtarpour, Amir Ali | | | 1564 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 3rd Iran Under 14 Chess League 1402 (Rapid) | Tehran | IRI | 2023-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1240 | 2.00 | 4 | 0.55 | 40 | 22.00 | |
| | Moradi, Mohammad Hossein | | | 1083 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Khalafvand, Dorsa Sadat | | | 1427 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Soleymani, Parham | | | 1307 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Jalali, Armin | | | 1671 | IRI | 1.00 | 1 | 0.93 | 40 | 37.20 | |
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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