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Individual Calculations July 2023 |
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| Babel, Amay Total change: 58.00 | |   |
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| 78th Annual Texas State and Amateur - Amateur | Irving, TX | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1567 | 3.00 | 4 | 1.47 | 40 | 58.80 | |
|  Polisetti, Lohit Krishna Narayan | | | 1617 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Rose, Samuel Edward | | | 1738 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Welsh, Vinh | | | 1731 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Trey, Justin | | | 1529 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 2023 DFW FIDE 4 - Premier Section | Irving, TX | USA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1545 | 2.00 | 4 | -0.02 | 40 | -0.80 | |
| | Wang, Jason | | | 1356 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Tendulkar, Ojas | | | 1531 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Miller, Marlon | f | | 2095 | HON | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Lee, Sebastian | | | 1377 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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) | | |
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