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Individual Calculations January 2018 |
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| Vinuya, Ruth Joy Total change: -24.80 | |   |
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| 18th ASEAN Age Group Open Chess Championship 2017 (Standard Girls UNDER-14) | Kuantan | MAS | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1731 | 1.50 | 3 | -0.62 | 40 | -24.80 | |
|  Tang, En Xin Esther | | | 1566 | MAS | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Chua, Jia-Tien | | wc | 1748 | MAS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Zulkefli, Nur Irdina Batrrisya | | | 1331 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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