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Individual Calculations January 2020 |
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| Zhu, Lehan Total change: 88.00 | |   |
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| 5th Singapore Amateur Chess Championship 2019 | Singapore | SGP | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1123 | 4.00 | 8 | 2.20 | 40 | 88.00 | |
|  Rice, Lauren | | | 1420 | SGP | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Chang, Cheng Hwee | | | 1523 * | SGP | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Thean, Li Han | | | 1455 | SGP | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Yen, Gideon | | | 1302 | SGP | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Goy, Sze Leng Eliza | | | 1238 | SGP | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Chang, Hong Yu Henrison | | | 1233 | SGP | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Manan, Agarwal | | | 1240 | SGP | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Kong, Zi Yau Bernadette | | wc | 1418 | SGP | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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