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Individual Calculations July 2023 |
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| Pham, Huy Duc Total change: -76.40 | |   |
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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 |
| 1263 | 1498 | 3.50 | 7 | -1.91 | 40 | -76.40 | |
|  Lumunon, Braveheart Honoris Chris | | | 1098 * | INA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Bui, Quang Minh | | | 1229 | VIE | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Lee, Chase | | | 1120 | KOR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Vongrungrot, Kritin | | | 1272 | THA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sodbaatar, Batsaikhan | | | 1294 | MGL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Carredo, Mar Aviel | | | 1560 | PHI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Magallanes, Ran Zeth Marco | | | 1265 | PHI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | * 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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