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Rapid:
Individual Calculations January 2018 |
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| Pereira, Desrina Total change: -5.20 | |   |
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| 18th ASEAN Age Group Open Chess Championship 2017 (Rapid Girls UNDER-20) | Kuantan | MAS | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1208 | 0.50 | 4 | -0.26 | 20 | -5.20 | |
|  Canape, Ynna Sophia | | | 1608 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mirano, Mira | | wc | 1608 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kwok, Teng Yan Megan | | | 1238 | SGP | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Chin, Shun Yi | | | 1519 | MAS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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