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Individual Calculations September 2022 |
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| Yousefi, Rayehe Total change: 10.80 | |   |
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| 10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1227 | 1.00 | 4 | 0.27 | 40 | 10.80 | |
|  Rahimi Mahneh, Fatemeh | | | 1489 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Mokhtar Sasani, Foad | | | 1491 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Keshavarz, Sajad | | | 1546 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Habibifard, Parham | | | 1432 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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