Individual Calculations February 2023 |
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Ruiz, Alberto Arnedo Total change: -18.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Marshall FIDE Monday December 2022 - January 2023 Round 4-6 | New York, NY | USA | 2023-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1884 | 2121 | 3.00 | 5 | -0.94 | 20 | -18.80 | |
| Rudowski, Szymon | | | 1820 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | Miller, Rachel | c | wm | 1935 | JAM | 0.50 | 1 | -0.24 | 20 | -4.80 | | Hrop, Stephen | | | 1952 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | Berg, George | | | 1781 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Rosenberg, Evan S | | | 1931 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | | 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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