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Individual Calculations August 2024 |
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| Yang, Zilong Total change: 157.32 | |   |
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| FIDE WORLD CUP U12 Open (Group-A) | Batumi | GEO | 2024-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1874 | 4.50 | 7 | 1.30 | 38 | 49.40 | |
|  Todua, Andria | | | 1598 | GEO | 1.00 | 1 | 0.17 | 38 | 6.46 | |  Wang, Ted | | | 2034 | USA | 1.00 | 1 | 0.71 | 38 | 26.98 | | | Siddhanth, Poonja | | | 1958 | IND | 0.50 | 1 | 0.12 | 38 | 4.56 | | | Syed, Abdul Khader | | | 2050 | IND | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Sobirov, Afruzbek | | | 1789 | UZB | 1.00 | 1 | 0.38 | 38 | 14.44 | | | Guo, Ethan | c | | 2136 | USA | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Kozhedub, Ivan | | | 1778 | FID | 1.00 | 1 | 0.37 | 38 | 14.06 | |
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) | | | | FIDE WORLD CUP U12 Open (Stage-II) | Batumi | GEO | 2024-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2025 | 2.00 | 2 | 0.68 | 38 | 25.84 | |
| | Garakhanov, Shamsi | | | 1906 | AZE | 1.00 | 1 | 0.34 | 38 | 12.92 | | | Garakhanov, Shamsi | | | 1906 | AZE | 1.00 | 1 | 0.34 | 38 | 12.92 | |
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) | | | | "Boyi Cup"China Youth Chess International Open Tournament 2024(Group A) | Daqing,China | CHN | 2024-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2025 | 6.00 | 9 | 2.16 | 38 | 82.08 | |
| | Chen, Zimu(js) | | | 2147 | CHN | 0.50 | 1 | 0.17 | 38 | 6.46 | | | Chen, Zhongkai | | | 1838 | CHN | 1.00 | 1 | 0.26 | 38 | 9.88 | | | Bauyrzhan, Arnash | | wf | 1993 | KAZ | 1.00 | 1 | 0.46 | 38 | 17.48 | | | Jiang, Haochen | | | 2276 | CHN | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Li, Wenxiang | | | 2194 | CHN | 1.00 | 1 | 0.72 | 38 | 27.36 | | | Sun, Yidi | | | 2084 | CHN | 0.50 | 1 | 0.08 | 38 | 3.04 | | | He, Ping | | | 1833 | CHN | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Peng, Hongchi | | | 2402 | CHN | 0.50 | 1 | 0.41 | 38 | 15.58 | | | Wang, Hao(zj) | | | 2022 | CHN | 0.50 | 1 | 0.00 | 38 | 0.00 | |
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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