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Rapid:
Individual Calculations July 2019 |
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| Nguyen, Duc Sang Total change: -8.80 | |   |
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| 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U14 Open RAPID | Mandalay | MYA | 2019-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1641 | 1.50 | 4 | -0.44 | 20 | -8.80 | |
|  Bacojo, Mark Jay | | | 1731 | PHI | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Vo, Pham Thien Phuc | | | 1683 | VIE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Velarde, Jerish John | | | 1572 | PHI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Nguyen, Duc Dung | | | 1626 | VIE | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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