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Individual Calculations September 2023 |
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| He, Alvin Total change: 0.00 | |   |
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| 18th annual Indianapolis Open - U2100 | Indianapolis, IN | USA | 2023-08-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1631 | 0 | 2.00 | 4 | 0.00 | 1631 | | 0.00 | |
|  Kaelin, Alex | | | 1531 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Parham, Bernard | | | 1573 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Burke, Valentino | | | 1633 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Friedman, David M | | | 1787 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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