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Individual Calculations July 2023 |
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| Mangudi, Amudan Total change: -14.40 | |   |
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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 |
| 1790 | 1661 | 2.00 | 6 | -0.36 | 40 | -14.40 | |
|  Yi, Richard | | | 2129 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Porat, Tori | | wc | 1572 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Villanueva, Hugo | | | 2205 | PHI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Cole, Christopher | | | 1688 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Yee, Young | | | 1738 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Hsiao, Oliver | | | 1406 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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