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Rapid:
Individual Calculations July 2023 |
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| Baymani Nejad, Amir Hosein Total change: -7.40 | |   |
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| 723th Paeez Chess School Tournament | Khuzestan | IRI | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1212 | 0.50 | 3 | -0.21 | 20 | -4.20 | |
|  Goharchin, Ghazal | | | 1398 | IRI | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Hajjarzadeh, Mohammad Reza | | | 1546 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ranginkaman, Arman | | | 1336 | IRI | 0.00 | 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) | | | | 725th Paeez Chess School Tournament | Ahvaz | IRI | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1212 | 1.00 | 4 | -0.16 | 20 | -3.20 | |
| | Salehi Reihani, Bahamin | | | 1543 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hajjarzadeh, Mohammad Reza | | | 1546 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Amirinasab, Hossein | | | 1481 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rahimi, Amir Ali | | | 1018 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | |
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