Rapid:
Individual Calculations November 2023 |
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Roshantab, Sadra Total change: 97.73 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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12th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-09-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1580 | 1499 | 4.50 | 8 | 1.22 | 29 | 35.38 | |
| Zam Yar, Valialah | | | 1099 * | IRI | 1.00 | 1 | 0.08 | 29 | 2.32 | | Atabak, Mohsen | | | 1729 | IRI | 1.00 | 1 | 0.79 | 29 | 22.91 | | Abed, Meisam | | | 1833 | IRI | 0.50 | 1 | 0.38 | 29 | 11.02 | | Pilvaieh, Ali | | | 1941 | IRI | 0.00 | 1 | -0.06 | 29 | -1.74 | | Barati Masihi, Kevin | | | 1618 | IRI | 0.00 | 1 | -0.34 | 29 | -9.86 | | Rezaei, Amir Hosein | | | 1351 | IRI | 1.00 | 1 | 0.30 | 29 | 8.70 | | Abbaspoorrad, Nikoo | | | 1713 | IRI | 0.00 | 1 | -0.23 | 29 | -6.67 | | Salehi, Hosein | | | 1353 | IRI | 1.00 | 1 | 0.30 | 29 | 8.70 | | * 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) | | 14th Chess to Infinity Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-10-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1589 | 1558 | 4.00 | 7 | 0.79 | 29 | 22.91 | |
| Hojjatinejad, Ilia | | | 1837 | IRI | 0.00 | 1 | -0.16 | 29 | -4.64 | | Abed, Meisam | | | 1821 | IRI | 0.00 | 1 | -0.18 | 29 | -5.22 | | Ostovari, Tarannom | | | 1325 | IRI | 0.50 | 1 | -0.29 | 29 | -8.41 | | Meshkini, Mohammad Mahdi | | | 1218 | IRI | 1.00 | 1 | 0.12 | 29 | 3.48 | | Mohammadzadeh, Hadi | | | 1387 | IRI | 1.00 | 1 | 0.27 | 29 | 7.83 | | Bagheri, Behrooz | | | 1790 | IRI | 0.50 | 1 | 0.29 | 29 | 8.41 | | Bozorgzade, Erfan | | | 1744 | IRI | 1.00 | 1 | 0.74 | 29 | 21.46 | | 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) | | 16th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-10-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1615 | 1558 | 5.50 | 9 | 1.36 | 29 | 39.44 | |
| Choobin, Amir Hoossein | | | 1158 * | IRI | 1.00 | 1 | 0.08 | 29 | 2.32 | | Abedi, Ali | | | 2057 | IRI | 0.00 | 1 | -0.04 | 29 | -1.16 | | Mousavi, Esmaiel | | | 1261 | IRI | 1.00 | 1 | 0.15 | 29 | 4.35 | | Doroodgar, Amir Hossein | | | 2165 | IRI | 0.00 | 1 | -0.02 | 29 | -0.58 | | Azadi, Ali | | | 1303 | IRI | 1.00 | 1 | 0.19 | 29 | 5.51 | | Mehrabani, Yekta | | | 1178 | IRI | 1.00 | 1 | 0.09 | 29 | 2.61 | | Ahadian, Armin | | | 1773 | IRI | 1.00 | 1 | 0.77 | 29 | 22.33 | | Alizadeh, Amirhosein | | | 1777 | IRI | 0.00 | 1 | -0.22 | 29 | -6.38 | | Ghafouri, Mohammad Javad | | | 1863 | IRI | 0.50 | 1 | 0.36 | 29 | 10.44 | | * 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) | |
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