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Individual Calculations April 2023 |
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| Zaki, Shahabodin Total change: -50.00 | |   |
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| Markazi U14 Boys Chess Championship | Markazi | IRI | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1187 | 0.00 | 1 | -0.34 | 40 | -13.60 | |
|  Abbasi, Amirtaha | | | 1303 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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 |
| 1226 | 1187 | 0.00 | 2 | -0.91 | 40 | -36.40 | |
| | Biglarifard, Maziyar | | | 1391 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Molouki, Koroush | | | 1060 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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