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Individual Calculations July 2023 |
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| Nguyen, Hoang Bach Total change: 38.00 | |   |
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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 |
| 1493 | 1265 | 3.00 | 7 | 0.95 | 40 | 38.00 | |
|  Nguyen, Nam Kiet | | | 2052 | VIE | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Phan, Trong Duc | | | 1634 | VIE | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Mai, Duc Kien | | | 1289 | VIE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Jitwichian, Pataradit | | | 1409 | THA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Yu, Kaiyi | | | 1454 | SGP | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Le, Huynh Tuan Khang | | | 1571 | VIE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Lumunon, Braveheart Honoris Chris | | | 1045 | INA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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