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Individual Calculations September 2023 |
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| He, Justin Shandong Total change: -66.00 | |   |
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| 2023 Houston Chess Festival - Open | Houston, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1495 | 0.00 | 1 | -0.53 | 40 | -21.20 | |
|  Zhou, Brian Xing | | | 1470 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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) | | | | 2023 DFW FIDE 6 - Premier | Irving, TX | USA | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1547 | 1.00 | 4 | -1.12 | 40 | -44.80 | |
|  Wang, Jason | | | 1434 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Dasari, Saathvik | | | 1614 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Babel, Amay | | | 1569 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Chetlapalli, Vishnu | | | 1482 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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