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Individual Calculations July 2023 |
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| Nguyen, Nghia Gia Binh Total change: 20.80 | |   |
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| 21st ASEAN Age Group Chess Championships 2023 - Standard Open U12 | Bangkok | THA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1504 | 5.00 | 8 | 0.52 | 40 | 20.80 | |
|  Suharuithaya, Virit | | | 1104 * | THA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mai, Duc Kien | | | 1289 | VIE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Nguyen, Nam Kiet | | | 2052 | VIE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Le, Huynh Tuan Khang | | | 1571 | VIE | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Magallanes, Ran Zeth Marco | | | 1265 | PHI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Yu, Kaiyi | | | 1454 | SGP | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Kristianto, Keenan Aldrich | | | 1602 | INA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Nguyen, Quang Minh | | | 1423 | VIE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | * 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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