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Individual Calculations September 2023 |
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| Roy, Aanya Total change: 22.00 | |   |
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| 2023 FIDE DFW Royale - Championship | Irving, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1569 | 2.00 | 3 | 0.45 | 40 | 18.00 | |
|  Li, Tommy | | | 1358 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Javakhadze, Zurab | m | | 2461 | GEO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Chandra, Maurya | | | 1353 | USA | 1.00 | 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) | | | | 2023 DFW FIDE 6 - Premier | Irving, TX | USA | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1569 | 1.00 | 2 | 0.10 | 40 | 4.00 | |
| | Zhang, Oscar Yihang | | | 1449 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Liu, Kevin | | | 1774 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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