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Individual Calculations March 2024 |
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| Yan, Ruiyang Total change: -28.20 | |   |
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| 2024 New Year Tuesday Night Marathon - 2000 and Over Round 4-7 | San Francisco, CA | USA | 2024-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2233 | 1.50 | 2 | -0.22 | 20 | -4.40 | |
|  Winslow, Elliott | m | | 1994 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shrauger, Alex Hayden | | | 1833 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 15th annual Southwest Class Championships - Master | Irving, TX | USA | 2024-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2229 | 4.00 | 9 | -1.19 | 20 | -23.80 | |
| | Yoo, Christopher Woojin | g | | 2595 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Schexnaydre, Benson | | | 2085 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Leano, Bryan B | | | 1958 | USA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Shafer, Logan Clark | | | 1904 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Lu, Yiding | c | | 2075 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Min, Ryan | | | 2084 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wang, Tianqi | m | | 2358 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Hilby, Craig | m | | 2396 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Slade, Theodore Luke | | | 2086 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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