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Rapid:
Individual Calculations July 2023 |
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| Naghizadeh, Amirhossein Total change: 20.60 | |   |
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| 6th Urmia Weekly Rapid Chess Tournament 1402 | Western Azerbaijan | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1497 | 3.00 | 6 | 0.19 | 20 | 3.80 | |
|  Eftekharjoo, Amirhossein | | | 1108 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Alaghehmand, Arshia | | | 1927 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Rahimi, Nima | | | 1435 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Shakiba, Behrooz | | | 1928 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Zeynali, Ali | | | 1676 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Goli, Amirreza | | | 1125 | IRI | 1.00 | 1 | 0.10 | 20 | 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) | | | | 8th Urmia Weekly Rapid Chess Tournament 1402 | Urmia | IRI | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1497 | 4.00 | 6 | 0.84 | 20 | 16.80 | |
| | Angoshtari, Melisa | | | 1100 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Damya, Aydin | | | 1749 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ghadr, Rastin | | | 1198 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mosazadeh, Mahdi | | | 1736 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Darvishi, Bayat | | | 1266 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shaygan, Mansoor | | | 1725 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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