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Individual Calculations August 2023 |
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| Zou, Andrew Total change: -32.40 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1582 | 1.00 | 6 | -0.81 | 40 | -32.40 | |
|  Roberts, Aston | | | 1717 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Raman, Arjun | | | 1733 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Lin, Benjamin Gu | | | 1681 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Campbell, Joshua A | | | 1951 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kellinsky-Gonzalez, Kevin | | | 1843 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Durbha, Antara | | | 1546 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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