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Rapid:
Individual Calculations July 2019 |
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| Nguyen, Phuc Thanh Total change: 2.20 | |   |
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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 |
| 1523 | 1651 | 2.00 | 3 | 0.11 | 20 | 2.20 | |
|  Vu, Hoang Gia Bao | c | | 1693 | VIE | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Nguyen, Duc Dung | | | 1626 | VIE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Wanna, Htay | | | 1251 * | MYA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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