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Individual Calculations June 2023 |
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| Shafer, Logan C Total change: 37.60 | |   |
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| 2023 DFW FIDE 2 - Premier Section | Irving, TX | USA | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1700 | 3.50 | 5 | 0.43 | 40 | 17.20 | |
|  Sunil, Arush | | | 1392 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Dasari, Saathvik | | | 1530 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Fang, Elbert | | | 1794 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Chen, Tianjun | | | 1578 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Barnes, Maxwell Hampton | | | 1737 | 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 3 - Premier Section | Irving, TX | USA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1700 | 4.00 | 5 | 0.51 | 40 | 20.40 | |
| | Prakash, Nandini | | | 1473 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Arunachalam, Annamalai | | | 1311 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Lee, Sebastian | | | 1300 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Laddha, Shubh Jayesh | f | | 2397 | USA | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Sunil, Arush | | | 1392 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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