Individual Calculations July 2023 |
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Shuben, Matthew Total change: -7.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1832 | 1976 | 1.00 | 2 | -0.39 | 20 | -7.80 | |
| Rice, Cole A | | | 1830 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | Scott, John J | | | 1833 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | 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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