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Individual Calculations November 2019 |
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| Zamani, Shayan Total change: -95.20 | |   |
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| Iran Boys U12 Chess Championship 2019 | Tehran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1242 | 0.00 | 4 | -2.38 | 40 | -95.20 | |
|  Ghayourifar, Amir | | | 1642 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Soufi, Amir Hossein | | | 1046 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Jafari Pakdel, Seyyed Erfan | | | 1013 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Shahsavari, Mohammad Amin | | | 1040 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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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