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Individual Calculations January 2024 |
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| Poon, Ee Rui Total change: 31.60 | |   |
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| 2023 Singapore National Age Group Chess Championships Under 12 | Singapore | SGP | 2023-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1281 | 3.00 | 5 | 0.79 | 40 | 31.60 | |
|  Karl, Sutanto | | | 1062 | SGP | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Chan, Jing Fong Joash | | | 1489 | SGP | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Yu, Kaiyi | | | 1552 | SGP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lee, Tsuen Jin Aiesec | | | 1141 | SGP | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kapoor, Tanush | | | 1395 | SGP | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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