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Individual Calculations June 2024 |
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| Lamstein, Joshua Total change: 20.20 | |   |
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| 2024 Summer Tuesday Night Marathon - 1600-1999 Round 1-3 | San Francisco, CA | USA | 2024-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1739 | 2.50 | 3 | 1.01 | 20 | 20.20 | |
|  Ni, Tao | | | 1811 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Yan, Rayna | | | 1607 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sankar, Arjun | | | 1805 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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