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Rapid:
Individual Calculations July 2023 |
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| Tu, Hoang Thong Total change: 5.70 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid U50 and Seniors | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2396 | 4.00 | 4 | 0.43 | 10 | 4.30 | |
|  Tong, Thai Hung | | | 2069 | VIE | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Tran, Duc Tu | | | 2059 | VIE | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Le, Thien Vi | | | 2028 | VIE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Bui, Van Hung | | | 1996 * | VIE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 4th Chesskids Can Tho Open 2023 - Rapid Open | Can Tho | VIE | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2396 | 5.50 | 6 | 0.14 | 10 | 1.40 | |
| | Nguyen, Minh Kha | | | 1996 * | VIE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vo, Thanh Ninh | m | | 2320 | VIE | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Nguyen, Thanh Liem | | | 1665 | VIE | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Tran, Quang Khai | | | 2040 | VIE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Nguyen, Anh Huy | | | 1869 | VIE | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Nguyen, Hoang Dang Huy | | | 1673 | VIE | 1.00 | 1 | 0.01 | 10 | 0.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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