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Rapid:
Individual Calculations January 2022 |
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| Shamsi, Payar Total change: 96.80 | |   |
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| 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1197 | 2.00 | 6 | 0.89 | 20 | 17.80 | |
|  Safaei, Rasoul | | | 1282 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Zahedifar, Anahita | | wf | 1861 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Davari, Sara | | | 1605 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tabaei, Keyvan | | | 1442 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Moumivand, Hamid | | | 1368 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Mahdizadeh, Sadra | | | 1471 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | East Azarbayjan Youth U16 Festival | Tabriz | IRI | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1197 | 5.50 | 7 | 3.95 | 20 | 79.00 | |
| | Jafarpour, Mobin | | | 1351 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Ebrahimi Herab, Hamidreza | | | 1916 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Zarezadeh, Mohammad Mahdi | | | 1655 | IRI | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Vahdani, Sane | | | 1321 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Sattari, Amin | | | 1162 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Jalili, Arya | | | 1507 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Damya, Aydin | | | 1462 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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