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Individual Calculations October 2023 |
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| Arivoli, Aradhana Total change: 3.60 | |   |
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| 2023 Fall Tuesday Night Marathon - 1600-1999 Round 1-4 | San Francisco, CA | USA | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1245 | 0.50 | 3 | 0.07 | 40 | 2.80 | |
|  Rigel, Marlon | | | 1596 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Cooper, Lee | | | 1608 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Uzakbaev, Nursultan | | | 1467 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | 51st Capps Memorial Championship - over 1600 | San Francisco, CA | USA | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1245 | 0.50 | 2 | 0.02 | 40 | 0.80 | |
| | Yu, Prescott | | | 1469 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bao, James | | | 1433 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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