Individual Calculations August 2023 |
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Harris, David J Total change: -49.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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53rd annual Continental Open - Premier | Marlborough, MA | USA | 2023-07-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1868 | 1960 | 0.00 | 4 | -2.47 | 20 | -49.40 | |
| Barnakov, Yury Anatolievich | | | 2158 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | Li, Justin Y | | | 1737 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | Taylor, Steven A | | | 1821 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | Berman, Jeremy | | | 1757 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | 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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