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Individual Calculations September 2023 |
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| Baalla, Nura Total change: 4.00 | |   |
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| July 2023 Marshall Premier | New York, NY | USA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1674 | 1.50 | 3 | 0.83 | 40 | 33.20 | |
|  Modi, Ethan | | | 1869 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Aravindakshan, Sahana | | | 1965 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ye, Stephen | | | 1847 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | July-August 2023 Marshall Monday Rounds 4-6 | New York, NY | USA | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1674 | 0.50 | 3 | -0.73 | 40 | -29.20 | |
| | Mullodzhanov, Nathaniel | | | 2000 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Chovanec, Alice | | | 1599 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | De Villa, Jose | | | 1672 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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