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Individual Calculations February 2019 |
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| Heng, Du Jie Nigel Total change: 57.20 | |   |
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| 35th National Age Group Chess Championships 2018 - Boys Under-13 | Singapore | SGP | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1223 | 3.50 | 6 | 1.43 | 40 | 57.20 | |
|  Ho, Yoong Tze Clarence | | | 1551 | SGP | 0.00 | 1 | -0.13 | 40 | -5.20 | |  You, Xinyu Tom | | | 1350 | SGP | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Kumar, Aditya Ram | | | 1271 | MAS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Ho, Caleb | | | 1071 | SGP | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ong, Yi Herng Joel | | | 1623 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jiang, Youhan | | | 1295 | SGP | 0.50 | 1 | 0.10 | 40 | 4.00 | | | * 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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