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Individual Calculations September 2022 |
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| Fallah Alipour, Arash Total change: -23.00 | |   |
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| Lahijan Standard Cup (U 2200) | Lahijan | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1470 | 6.00 | 9 | -0.33 | 20 | -6.60 | |
|  Forootan, Avash | | | 1126 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Mohebbi, Artam | | | 1188 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shaabani, Amin | | | 1767 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Khoshhal, Maryam | | | 1216 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Shahri Naseri, Taha | | | 1070 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moayed Saffari, Barbod | | | 1042 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Mahboubi, Mahziar | | | 1851 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pir, Mehrdad | | | 1157 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Movaghari, Reza | | | 1169 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1470 | 2.00 | 5 | -0.82 | 20 | -16.40 | |
| | Mahdavi, Mahdis | | | 1851 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sheini Dashtgol, Arash | | | 1136 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mogheyseh, Abolfazl | | | 1919 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Veismoradi, Sepehr | | | 1143 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kord Zanganeh, Kian | | | 1070 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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