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Individual Calculations December 2017 |
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| Cheng, Wei En Samuel Total change: 0.00 | |   |
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| 34th National Age Group Chess Championships 2017 - Open Under-12 | Singapore | SGP | 2017-11-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1258 | 0 | 1.50 | 5 | 0.00 | 1109 | | 0.00 | |
|  Cai, Mingzhe | | | 1391 | SGP | 0.00 | 1 | 0.00 | | 0.00 | |  Kunnavakkam, Sudarshanagopal Vin | | | 1266 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Kumar, Vedant | | | 1128 | HKG | 1.00 | 1 | 0.00 | | 0.00 | | | Heng, Du Jie Nigel | | | 1249 | SGP | 0.00 | 1 | 0.00 | | 0.00 | | | Chow, Guo Quan Jovan | | | 1258 | SGP | 0.50 | 1 | 0.00 | | 0.00 | |
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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