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Rapid:
Individual Calculations July 2019 |
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| Piyathumawuttikul, Kantapat Total change: 15.00 | |   |
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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 |
| 1579 | 1475 | 3.00 | 6 | 0.75 | 20 | 15.00 | |
|  Hoang, Minh Hieu | c | | 1602 | VIE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Tiburcio, Jayson Jacobo | | | 1172 | PHI | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Thi, Ha Zaw A | | | 1521 | MYA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Nguyen, Duc Duy | | | 1634 | VIE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Can, Chi Thanh | | | 1670 | VIE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sai, Han Thiha | | | 1875 * | MYA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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