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Individual Calculations July 2023 |
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| Liu, Nathan Chang Total change: 86.80 | |   |
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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 |
| 1473 | 1359 | 2.50 | 4 | 1.01 | 40 | 40.40 | |
|  Revellon, Lucas | | | 1714 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Chandran, Harish | | | 1638 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Srivatsan, Aaryan | | | 1138 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Li, Jingtu Oscar | | | 1400 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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 |
| 1606 | 1370 | 2.00 | 4 | 1.16 | 40 | 46.40 | |
| | Bhangale, Likhit | | | 1587 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mezokh, Vladimir | | | 1639 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Tort, Francisco | | | 1696 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Thilop, Aarav Nambiar | | | 1502 | IND | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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) | | |
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