Individual Calculations January 2020 |
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Lopez-Rojas, Jeffrey Total change: -42.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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38th Annual Empire City Open | New York, New York | USA | 2019-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1935 | 2208 | 2.00 | 5 | -2.13 | 20 | -42.60 | |
| Vogel, Jake | | | 1945 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | | Bisiriyu-Salam, Oluwaseun | | | 2019 | NGR | 0.00 | 1 | -0.75 | 20 | -15.00 | | Hood, Avery | | | 1883 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Masino, Matthew | | | 1948 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Gu, Ethan | | | 1880 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | | 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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