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Individual Calculations March 2024 |
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| Veismoradi, Sepehr Total change: -4.40 | |   |
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| 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) | Kermanshah | IRI | 2024-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1348 | 3.00 | 7 | 0.75 | 40 | 30.00 | |
|  Fathian, Mobin | | | 1752 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alavi, Mahsa | | | 1851 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Kamari, Zahra | | | 1161 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Amiri, Erfan | | | 1568 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Amiri, Firooz | | | 1511 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zamani, Artemis | | | 1096 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rahbar, Aihan | | | 1740 | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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) | | | | lam Province Chess Championship 1402 Open | Ilam | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1348 | 1.00 | 3 | -0.86 | 40 | -34.40 | |
| | Asadi Nasab, Jalal | | | 1099 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Darabi, Bardia | | | 1163 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Mosaeyan, Aryan | | | 1489 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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