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Individual Calculations August 2023 |
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| Tang, Owen Total change: 23.60 | |   |
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| 28th annual Pacific Coast Open - U2100 | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1484 | 2.50 | 6 | 0.59 | 40 | 23.60 | |
|  Anil, Vishal | | | 1726 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Chakraborty, Ritam | | | 1438 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Gasparyan, Seryozha | | | 1701 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mazzarelli, Ariel Diego | | | 2075 | USA | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Botoyan, Armen | | | 1221 | ARM | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Yu, Avery | | | 1860 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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