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Blitz:
Individual Calculations May 2023 |
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| Amiri, Mahan Total change: -44.00 | |   |
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| Iranian Cadet Chess Championship 2023 (Boys U10)_Blitz | Tehran | IRI | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1477 | 5.50 | 9 | -1.10 | 40 | -44.00 | |
|  Toosi, Mohammad Yasin | | | 1077 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jalali Haji Abadi, Ehsan | | | 1274 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Malaknezhad, Amirali | | | 1251 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kakavand, Ramtin | | | 1928 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Ghanati, Arash | | | 1383 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Roshantab, Sadra | | | 1240 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Makhdoom, Mohammadradin | | | 1117 | IRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Zarneshan, Arash | | | 1167 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Hoseinzade, Amirmohammad | | | 1146 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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