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Individual Calculations October 2021 |
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| Ali Marandi, Cemil Can Total change: 4.70 | |   |
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| Labor Day 2021 CCCSA GM Norm Invitational - A | Charlotte, North Carolina | USA | 2021-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2447 | 2530 | 6.00 | 9 | 0.47 | 10 | 4.70 | |
|  Dragun, Kamil | g | | 2555 | POL | 0.50 | 1 | 0.03 | 10 | 0.30 | |  Beradze, Irakli | m | | 2479 | GEO | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Ringoir, Tanguy | g | | 2479 | BEL | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Griffith, Kyron | m | | 2401 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Bora, Safal | m | | 2423 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Yoo, Christopher | m | | 2466 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Mardov, Dimitar | f | | 2356 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ostrovskiy, Aleksandr | m | | 2416 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Guo, Arthur | m | | 2446 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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) | | |
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