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Individual Calculations August 2023 |
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| Nguyen, Hoang Minh Total change: -19.60 | |   |
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| Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Amateurs | Chiang Mai | THA | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1264 | 2.00 | 7 | -0.25 | 40 | -10.00 | |
|  Jiang, Haochen | | | 1815 | CHN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Makarova, Valiliia | | | 1615 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | |  El, Rozak | | | 1148 | CAM | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Vasanthakumar, N | | | 1147 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kuich, Gero | | | 1395 | SUI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Wongsawan, Thoetsak | | | 1890 | THA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sodbaatar, Batsaikhan | | | 1291 | MGL | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | Viet Nam Youth chess championships 2023 - Standard Open 9-10 | Can Tho | VIE | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1270 | 1.50 | 5 | -0.24 | 40 | -9.60 | |
| | Le, Nhat Minh | | | 1656 | VIE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nguyen, Tran Duc Anh | | | 1180 | VIE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Chu, An Khoi | | | 1511 | VIE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Dang, Duc Lam | | | 1661 | VIE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nguyen, Nhat Nam | | | 1089 | VIE | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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