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Rapid:
Individual Calculations May 2023 |
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| Abdolzadeh, Baktash Total change: -3.20 | |   |
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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 |
| 1288 | 1412 | 5.00 | 8 | -0.08 | 40 | -3.20 | |
|  Ahanpie, Mahbod | | | 1117 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Makhdoom, Mohammadradin | | | 1513 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Shakoori, Mohammad Kasra | | | 1163 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Falahati Kahkha Zhale, Mohamadrez | | | 1173 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Moosavi, Seyed Arad | | | 1601 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kafash Lahiji, Ramtin | | | 1147 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Moeinimajd, Sobhan | | | 1591 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Neghabi, Emad | | | 1001 | IRI | 1.00 | 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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