Individual Calculations February 2023 |
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Stern-Rodriguez, Elias Abraham Total change: -10.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1581 | 1885 | 2.00 | 3 | -0.51 | 20 | -10.20 | |
| Hsiao, Oliver | | | 1485 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | James, Matthew David-Willia | | | 1742 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | Yang, Andersen | | | 1517 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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