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Individual Calculations January 2024 |
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| Teah, Jared Total change: 57.20 | |   |
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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 |
| 1306 | 1323 | 4.00 | 5 | 1.40 | 40 | 56.00 | |
|  Chong, Yong Qian | | | 1129 | SGP | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Yu, Kaiyi | | | 1552 | SGP | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Wang, Yuchen | | | 1402 | SGP | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Wong, Ming Wei Benjamin | | | 1109 | SGP | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Liu, Muzhou | | | 1336 | CHN | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | Hong Kong International Open 2023 | Hong Kong | HKG | 2023-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1323 | 1.00 | 4 | 0.03 | 40 | 1.20 | |
| | Escobar Medina, Andres F | f | | 2293 | COL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Nisban, Corwin | | | 1130 | SGP | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Shao, Xiayang | | | 1563 | CHN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Lee, Alexandre Km | | | 1913 | ENG | 0.50 | 1 | 0.48 | 40 | 19.20 | |
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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