Rapid:
Individual Calculations July 2023 |
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Bui, Ngoc Phuong Nghi Total change: 92.80 | | |
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Viet Nam Chess Club championship 2023 - Rapid Girls U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1395 | 1425 | 2.50 | 5 | -0.17 | 40 | -6.80 | |
| Luu, Ha Bich Ngoc | | wc | 1419 | VIE | 1.00 | 1 | 0.49 | 40 | 19.60 | | Doan, Thuy My Dung | | | 1535 | VIE | 0.00 | 1 | -0.35 | 40 | -14.00 | | Tong, Thai Ky An | | | 1292 | VIE | 0.50 | 1 | -0.18 | 40 | -7.20 | | Nguyen, Ngoc Van Anh | | | 1166 | VIE | 1.00 | 1 | 0.18 | 40 | 7.20 | | Nguyen, Thi Thuy Quyen | | wc | 1564 | VIE | 0.00 | 1 | -0.31 | 40 | -12.40 | | 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) | | 21st ASEAN Age Group Chess Championships 2023 - Rapid Girls 18 | Bangkok | THA | 2023-06-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1659 | 1425 | 4.00 | 6 | 2.49 | 40 | 99.60 | |
| Luong, Hoang Tu Linh | | | 1859 | VIE | 1.00 | 1 | 0.94 | 40 | 37.60 | | Largo, Franchesca | | | 1595 | PHI | 1.00 | 1 | 0.72 | 40 | 28.80 | | Nguyen, Hong Nhung | | wf | 1959 | VIE | 0.00 | 1 | -0.03 | 40 | -1.20 | | Usman, Ayana Nicole | | | 1568 | PHI | 0.50 | 1 | 0.19 | 40 | 7.60 | | Kaewwattha, Natrada | | | 1434 | THA | 1.00 | 1 | 0.51 | 40 | 20.40 | | Nguyen, My Hanh An | | wc | 1540 | VIE | 0.50 | 1 | 0.16 | 40 | 6.40 | | 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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