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Blitz:
Individual Calculations July 2018 |
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| Buto, Al-Basher Total change: -2.40 | |   |
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| 19th ASEAN Age Group Chess Championships-Blitz Open 8U | Davao City | PHI | 2018-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1257 | 1.50 | 3 | -0.12 | 20 | -2.40 | |
|  Pham, Viet Thien Phuoc | | | 1436 | VIE | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Le, Ngoc Minh Truong | | | 1121 | VIE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Nguyen, Manh Duc | | | 1135 | VIE | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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