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Individual Calculations August 2022 |
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| Wong, Andrew Yun Total change: 139.20 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1583 | 5.50 | 9 | 3.48 | 40 | 139.20 | |
|  Katsman, David | | | 1837 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Heller, Jack | | | 1890 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Meng, Alexander Fang | | | 1702 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Oh, James Y | | | 1842 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Vega, Isaac | | | 1735 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Mbonu, David | | | 2023 | USA | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Fawole, John O | f | | 2090 | NGR | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Hakobyan, Valeri | | | 1481 | ARM | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Logozar, Elijah | | | 1900 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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