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Rapid:
Individual Calculations June 2023 |
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| Ahmadi, Vali Total change: 35.80 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1347 | 3.00 | 6 | 1.79 | 20 | 35.80 | |
|  Yavari, Bahram | | | 1612 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Rajabzadeh, Arsam | | | 1502 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Kaveh, Taghi | | | 1600 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Amini Nezhad, Seyed Ata | | | 1573 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Souri, Eisa | | | 1578 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Amini, Enayatollah | | | 1667 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
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