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Rapid:
Individual Calculations May 2023 |
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| Faramarzi Garousi, Maartia Total change: 15.60 | |   |
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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 |
| 1446 | 1458 | 4.50 | 8 | 0.39 | 40 | 15.60 | |
|  Shakoori, Mohammad Kasra | | | 1163 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Kakavand, Ramtin | | | 1802 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hoseinzade, Amirmohammad | | | 1210 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ahanpie, Mahbod | | | 1117 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Firoozi, Farbod | | | 1417 | IRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Kolivand, Mohammad Ali | | | 1570 | IRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Biglarifard, Koorosh | | | 1743 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Shamsi, Payar | | | 1547 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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