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Individual Calculations January 2024 |
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| Zheng, Yuanheng Total change: 90.80 | |   |
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| 2023 Singapore National Age Group Chess Championships Under 16 and 20 | Singapore | SGP | 2023-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1270 | 4.00 | 6 | 2.27 | 40 | 90.80 | |
|  Chow, Tze Yang Isaac | | | 1462 | SGP | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Tang, Yiheng | | | 1630 | SGP | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Siddharth, Sai | | | 1603 | SGP | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Thoo, Jun Xue Tristan | | | 1225 | SGP | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Dai, Zhuoyang | | | 1280 | SGP | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ramesh, Aadhitya | | | 1499 | SGP | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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