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Individual Calculations December 2023 |
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| Chang, Kyle Total change: 64.40 | |   |
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| 18th annual Los Angeles Open - U2100 | Irvine, CA | USA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1352 | 2.00 | 2 | 1.61 | 40 | 64.40 | |
|  Sherwood, Forest J | | | 1606 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Amen, Chris K | | | 1593 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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