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Blitz:
Individual Calculations May 2023 |
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| Hoseinzade, Amirmohammad Total change: 27.20 | |   |
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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 |
| 1346 | 1146 | 2.50 | 7 | 0.68 | 40 | 27.20 | |
|  Ghanati, Arash | | | 1383 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Faramarzi Garousi, Maartia | | | 1349 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Abdolzadeh, Baktash | | | 1277 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zarneshan, Arash | | | 1167 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Kafash Lahiji, Ramtin | | | 1226 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Shamsi, Payar | | | 1543 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Amiri, Mahan | | | 1477 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
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