Individual Calculations November 2023 |
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Chen, Derek Li Total change: -18.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Marshall Premier 25 | New York, NY | USA | 2023-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1865 | 1938 | 2.00 | 5 | -0.90 | 20 | -18.00 | |
| Panico, Nico | | | 1941 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | Mkrtchyan, Mikayel | | | 2034 | ARM | 0.00 | 1 | -0.37 | 20 | -7.40 | | Nicholson, Ian | | | 1581 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | Johnston, Daniel F | | | 2003 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | Mansurov, Yusuf | | | 1766 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | 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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