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Individual Calculations September 2023 |
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| Shoykhet, Benjamin Effron Total change: -21.20 | |   |
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| 10th Annual Potomac Open - U2200 | Rockville, MD | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1790 | 3.00 | 5 | -0.53 | 40 | -21.20 | |
|  Chen, George Yiming | | | 1656 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Liu, Joshua | | | 1452 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Balakrishnan, Naveen | | | 1618 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Tyrrell, Benjamin | | | 1716 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Kurup, Siddharth Ajay | | | 1689 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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