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Individual Calculations July 2023 |
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| Bahn, James W Total change: -4.00 | |   |
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| 78th Annual Texas State and Amateur - Amateur | Irving, TX | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1448 | 1.00 | 3 | -0.10 | 40 | -4.00 | |
|  Wong, William | | | 1647 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Fukuchi, Curtis Ken | | | 1743 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Phillips, Noah Rivers | | | 1294 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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