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Individual Calculations June 2023 |
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| Chen, Tianjun Total change: 5.20 | |   |
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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 |
| 1520 | 1578 | 3.00 | 5 | 0.13 | 40 | 5.20 | |
|  Podder, Ronit | | | 1370 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Babel, Amay | | | 1567 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | He, Justin Shandong | | | 1580 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Shafer, Logan C | | | 1700 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ravishankar, Dhruvesh | | | 1383 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | |
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