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Individual Calculations January 2018 |
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| Lock, Yan Jie Total change: -18.80 | |   |
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| 3rd Singapore Amateur Chess Championships 2017 | Singapore | SGP | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1053 | 1.00 | 6 | -0.47 | 40 | -18.80 | |
|  Yeo, Ruizhi Carwyn | | | 1453 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Senthil, Naren Karttik | | | 1283 | SGP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ng, Sze-Yong | | | 1261 | AUS | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Kwok, Teng Yan Megan | | | 1253 | SGP | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Shravann, Suryaa V.p | | | 1180 | SGP | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Vedika, Gupta | | | 1138 | SGP | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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