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Individual Calculations November 2023 |
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| Blomer, John Total change: -37.20 | |   |
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| 31st annual Midwest Class Championships - 1800-2099 | Wheeling, IL | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1603 | 1.50 | 4 | -0.72 | 40 | -28.80 | |
|  Chen, Megan | | | 1567 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | |  Yu, Matthew | | | 1546 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Rambha, Gnanadatta | | | 1572 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Kaur, Aradh | | | 1570 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | October Castle FIDE Premier 2023 | Edina, Minnesota | USA | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1603 | 1.50 | 5 | -0.21 | 40 | -8.40 | |
| | Hutton, Henry | | | 1707 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Timm, Jordan Evere | | | 1679 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ilyasov, Ahmed | | | 1615 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Wasserman, Edward | | | 1800 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Murray, William | | | 1819 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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