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Individual Calculations March 2024 |
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| Zarei, Arman Total change: 18.00 | |   |
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| Qazvin Chess Championship - 1402 | Qazvin | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1008 | 1.50 | 6 | 0.45 | 40 | 18.00 | |
|  Shaabani, Amin | c | | 1605 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Siadat, Seyed Gholamreza | | | 1282 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Razaghi, Radvin | | | 1159 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Ghanbari, Mohammaderfan | | | 1242 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Nourikia, Erfan | | | 1212 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Amirpour, Gholamreza | | | 1358 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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