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Individual Calculations August 2022 |
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| Welch, Mason Jeffe Total change: 0.00 | |   |
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| 27th annual Pacific Coast Open Under 2100 | Los Angeles, CA | USA | 2022-07-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1626 | 0 | 3.50 | 6 | 0.00 | 1646 | | 0.00 | |
|  Beltran, Omar Leonardo | | | 1592 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Hsiao, Ethan | | | 1500 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Chinni, Rishabh | | | 1569 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Tia, Rudy Goce | | | 1762 | PNG | 0.50 | 1 | 0.00 | | 0.00 | | | Mehta, Hursh K | | | 1752 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Gasparyan, Seryozha | | | 1580 | 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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