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Rapid:
Individual Calculations September 2023 |
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| Lai, Duc Minh Total change: 52.40 | |   |
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| 7th Eastern Asia Youth Chess Championship - U18 Rapid | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1690 | 4.00 | 7 | 1.62 | 40 | 64.80 | |
|  Jiang, Qinyu | | | 2138 | CHN | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Hou, Yifan B | | | 2045 | CHN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Siva Kumar, Nirish Kumar | | | 1613 | MAS | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Yee, Hao Loong | | | 1467 | MAS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Batbold, Nyamsuren | c | | 2056 | MGL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Duurenkhishig, Bat-Erdene | | | 1747 | MGL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Chen, Lvheng | | | 1838 | CHN | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | National Youth Chess Excellence Championship 2023 - Rapid Open 6 to 20 | Thai Nguyen | VIE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1690 | 3.00 | 8 | -0.31 | 40 | -12.40 | |
| | Dao, Minh Nhat | m | | 2100 | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ha, Viet Anh | | | 1324 | VIE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Le, Huy Hai | | | 1404 | VIE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Nguyen, Anh Dung | | | 1514 | VIE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ngo, Duc Tri | f | | 2093 | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Le, Tri Kien | c | | 1903 | VIE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pham, Phu Quang | | | 1757 | VIE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Pham, Tran Gia Phuc | f | | 2192 | VIE | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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