Individual Calculations October 2023 |
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Zhou, Nathan L Total change: 40.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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73rd Oregon Open - 2000 and over | Portland, Oregon | USA | 2023-09-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1889 | 1725 | 2.50 | 5 | 1.00 | 40 | 40.00 | |
| Willy, Stephen | c | | 1994 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | Moroney, Timothy M | | | 1951 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | Eksarevskiy, Albert Alex | | | 1600 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | Min, Ryan | | | 1878 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | Bjorksten, Lennart | | | 2024 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | 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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