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Rapid:
Individual Calculations July 2023 |
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| Hoang, Thi Bao Tram Total change: 0.60 | |   |
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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 |
| 2045 | 2204 | 5.50 | 7 | 0.69 | 20 | 13.80 | |
|  Le, La Tra My | | | 1814 | VIE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nguyen, Thi Tuong Van | | wm | 2182 | VIE | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Le, Kieu Thien Kim | | wm | 2128 | VIE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Nguyen, Thi Thanh An | | wg | 2165 | VIE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Chau, Thi Ngoc Giao | | | 2137 | VIE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Vang, Thi Thu Hang | | | 1982 | VIE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bui, Kim Le | | wm | 1908 | VIE | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | 2nd SG Chess Festival Rapid Open | Singapore | SGP | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 2204 | 4.50 | 6 | -0.66 | 20 | -13.20 | |
| | Fang, Tianyang | | | 1804 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuo, Huazhen Nicholas | | | 1338 | SGP | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Lim, Xiao Xian Tobias | | | 1305 | SGP | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Munkhgal, Gombosuren | g | | 2395 | MGL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Burman, Ray Pritish | | | 1460 | SGP | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Teo, Jek Kai Aloysius | | | 1476 | SGP | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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