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Rapid:
Individual Calculations November 2019 |
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| Tahvili Raftar, Iman Total change: 22.00 | |   |
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| Tehran Rapid Cup 11Mehr 1398 | Tehran | IRI | 2019-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1485 | 1.00 | 4 | -0.80 | 20 | -16.00 | |
|  Razaghi, Behrooz | | | 1885 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Arab, Atra | | | 1160 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Majlesi Nasr Abadi, S.mohammad | | | 1300 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Alavi, Homa | | | 1834 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Tehran Rapid Cup 16Mehr 1398 | Tehran | IRI | 2019-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1485 | 3.00 | 4 | 1.90 | 20 | 38.00 | |
| | Raei, Alireza | | | 1640 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Fazli, Akbar | | | 1713 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Shahsavari, Shayan | | | 1588 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Mohammadi, Erfan | | | 1684 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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