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Rapid:
Individual Calculations July 2019 |
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| Vinuya, Ruth Joy Total change: -20.80 | |   |
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| 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U16 Girls RAPID | Mandalay | MYA | 2019-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1666 | 0.50 | 3 | -1.04 | 20 | -20.80 | |
|  Nghiem, Thao Tam | | | 1550 | VIE | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Bach, Ngoc Thuy Duong | | wf | 1793 | VIE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Pham, Tran Gia Thu | | wc | 1631 | VIE | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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