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Blitz:
Individual Calculations February 2023 |
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| Chen, Alan Total change: -67.20 | |   |
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| 2022 CCC New Year's Eve Blitz | Charlotte, NC | USA | 2022-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1601 | 1.50 | 6 | -1.58 | 40 | -63.20 | |
|  Johnson, Donald | f | | 2132 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Bellamy, Chase | | | 1575 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | McCartney, Patrick | | | 1939 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Williams, Christopher | | | 1499 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Cutitaru, Marius | | | 1331 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Restelli, Enzo | | | 1201 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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) | | | | 2023 Charlotte Open Blitz | Charlotte, NC | USA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1638 | 2.00 | 5 | -0.10 | 40 | -4.00 | |
| | Oswal, Hardik | | | 1238 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jiang, Andrew | | | 1868 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kavutskiy, Kostya | m | | 2386 | USA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Baliga, Zubin | | | 1890 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Warekar, Aarna | | | 1421 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | |
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