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Rapid:
Individual Calculations May 2023 |
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| Vaziri, Sadra Total change: 90.00 | |   |
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| Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1031 | 4.00 | 8 | 2.25 | 40 | 90.00 | |
|  Amiri, Mahan | | | 1524 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Torabzadeh, Seyyed Arvin | | | 1242 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Pilevar, Vihan | | | 1100 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Hoseinzade, Amirmohammad | | | 1210 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Nourozi, Danial | | | 1371 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Bakhshi, Sepanta | | | 1152 | IRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Zarneshan, Arash | | | 1206 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Malaknezhad, Amirali | | | 1441 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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