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Individual Calculations February 2019 |
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| Bun, Eu Quan Total change: -42.80 | |   |
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| 35th National Age Group Chess Championships 2018 - Boys Under-18 | Singapore | SGP | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1373 | 2.00 | 6 | -1.07 | 40 | -42.80 | |
|  Goh, Yi Jie Jonathan | | | 1694 | SGP | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Goh, Ethan | | | 1773 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shah, Krish | | | 1005 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Tan, Zi Yi Zephan | | | 1302 | SGP | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Gan, Kah Kheng | | | 1378 | SGP | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ang, Tze Hai Justin | | | 1053 | SGP | 0.00 | 1 | -0.87 | 40 | -34.80 | | | * 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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