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Rapid:
Individual Calculations July 2023 |
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| Kieu, Hoang Quan Total change: 17.60 | |   |
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| 5th "Hoa Phuong Do" 2023 - Rapid U13-U15 | Hai Phong | VIE | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1196 | 2.50 | 4 | 0.44 | 40 | 17.60 | |
|  Tran, Hung Long | | | 1187 | VIE | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Mai, Duc Kien | | | 1192 | VIE | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Bui, Quang Minh | | | 1315 | VIE | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Nguyen, Xuan An | | | 1044 | VIE | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | |
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