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Individual Calculations February 2019 |
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| Chua, Wee Chong Total change: 107.60 | |   |
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| 35th National Age Group Chess Championships 2018 - Boys Under-12 | Singapore | SGP | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1106 | 4.50 | 8 | 2.69 | 40 | 107.60 | |
|  Tang, Ngai Juan Dixon | | | 1426 | SGP | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Chan, Isaac | | | 1290 | SGP | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Chan, Kaden Timothy | | | 1506 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Low, Wen Qian | | | 1209 | SGP | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Tang, Yiheng | | | 1506 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chan, Wen Hui Ryan | | | 1293 | SGP | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Chan, Wei Shyan Timothy | | | 1351 | SGP | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Kalagara, Aniketh | | | 1146 | IND | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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