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Rapid:
Individual Calculations July 2019 |
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| Nguyen, Duc Duy Total change: -4.60 | |   |
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| 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U12 Open RAPID | Mandalay | MYA | 2019-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1634 | 4.00 | 6 | -0.23 | 20 | -4.60 | |
|  Saipetch, Kai | | | 1234 * | THA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Vu, Ba Khoi | | | 1441 | VIE | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Ventura, Gio Troy | | | 1480 | PHI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Piyathumawuttikul, Kantapat | | | 1475 | THA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Do, An Hoa | | | 1565 | VIE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hoang, Minh Hieu | c | | 1602 | VIE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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