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Individual Calculations September 2023 |
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| Tran, Minh Binh Total change: 18.00 | |   |
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| 2023 Houston Chess Festival - Open | Houston, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1830 | 2.50 | 4 | 0.60 | 40 | 24.00 | |
|  McDevitt, Jacob | | | 1608 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Gardezi, Arsal | | | 2099 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Palani, Mohnishkirupaa | | | 1659 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Zheng, Peter | | | 2049 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | 39th Annual GM Denker National Tournament of High School State Champions | Grand Rapids, Michigan | USA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 1830 | 1.00 | 4 | -0.15 | 40 | -6.00 | |
| | Guo, Arthur | m | | 2483 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Moore, Eli | | | 1579 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Wang, Jason | m | | 2428 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ye, Luke Sicong | | | 1973 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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