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Blitz:
Individual Calculations July 2023 |
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| Marbas, Sebastian Total change: 16.80 | |   |
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| 21st ASEAN Age Group Chess Championships 2023 - Blitz - Open 8 to 20 | Bangkok | THA | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1219 | 1.00 | 4 | 0.42 | 40 | 16.80 | |
|  Dau, Khuong Duy | c | | 2115 | VIE | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Kristianto, Keenan Aldrich | | | 1606 | INA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Phan, Trong Duc | | | 1650 | VIE | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Mai, Duc Kien | | | 1274 | VIE | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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