Individual Calculations June 2023 |
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Dubnoff, Mark Brian Total change: -24.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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68th Maryland Open - Under 2100 | Rockville, MD | USA | 2023-04-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1504 | 1588 | 0.00 | 1 | -0.62 | 40 | -24.80 | |
| Yang, Aimee | | | 1504 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | | 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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