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Individual Calculations January 2018 |
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| Kong, Zi Yau Bernadette Total change: 16.40 | |   |
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| 3rd Singapore Amateur Chess Championships 2017 | Singapore | SGP | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1041 | 1.50 | 6 | 0.41 | 40 | 16.40 | |
|  Poh, Xuan Rui Ethan | | | 1441 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tan, Zi Yi Zephan | | | 1312 | SGP | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Chow, Tze Yang Isaac | | | 1326 | SGP | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jiang, Youhan | | | 1264 | SGP | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kunnavakkam, Sudarshanagopal Vin | | | 1250 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Goy, Sze Leng Eliza | | | 1256 | SGP | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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