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Individual Calculations April 2023 |
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| Mahmoodi, Mohammad Parsa Total change: -18.80 | |   |
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| Markazi U14 Boys Chess Championship | Markazi | IRI | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1169 | 0.50 | 3 | -0.58 | 40 | -23.20 | |
|  Biglarifard, Maziyar | | | 1391 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Bakhshi, Mohammad Amin | | | 1400 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Mohamadi, Mahziyar | | | 1062 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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) | | | | PhileKhoob League 2022 Round 8-9 | Markazi | IRI | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1169 | 0.50 | 2 | 0.11 | 40 | 4.40 | |
| | Soleymani, Parham | | | 1246 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Bahrami Hezaveh, Navid | | | 2003 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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