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Individual Calculations August 2023 |
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| Tica, Juan P Total change: -3.60 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1912 | 5.50 | 9 | -0.18 | 20 | -3.60 | |
|  Ng, Timothy | | | 1727 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Tang, Vincent | | | 1718 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Arthur, Brian | | | 1834 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Fischer, Robert J | | | 1764 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Feng, Victor | | | 1851 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Yadawad, Ansh | | | 1781 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ye, Chen-Chen | | | 1925 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Diao, Matthew Guo | | | 1983 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Lieberman, Jack | | | 1724 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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