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Rapid:
Individual Calculations June 2023 |
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| Zahmati, Mahdi Total change: 16.20 | |   |
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| 3rd Urmia Weekly Rapid Chess Tournament 1402 | Western Azerbaijan | IRI | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1171 | 2.00 | 5 | 0.94 | 20 | 18.80 | |
|  Zare, Jafar | | | 1627 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Ghasemi, Araz | | | 1321 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Khalifehzadeh, Karim | | | 1445 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Akbari, Samyar | | | 1280 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Naghizadeh, Amirhossein | | | 1430 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 4th Urmia Weekly Rapid Chess Tournament 1402 | Urmia | IRI | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1171 | 1.50 | 5 | -0.13 | 20 | -2.60 | |
| | Zare, Jafar | | | 1627 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mohammadrezapour, Parsa | | | 1410 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Khalifehzadeh, Arvin | | | 1174 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Goli, Amirreza | | | 1054 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Hassanzadeh, Taha | | | 1404 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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