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Individual Calculations October 2021 |
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| Ringoir, Tanguy Total change: 6.50 | |   |
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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 |
| 2452 | 2479 | 5.50 | 9 | 0.65 | 10 | 6.50 | |
|  Yoo, Christopher | m | | 2466 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | |  Mardov, Dimitar | f | | 2356 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Ali Marandi, Cemil Can | g | | 2530 | TUR | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Guo, Arthur | m | | 2446 | USA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Dragun, Kamil | g | | 2555 | POL | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Beradze, Irakli | m | | 2479 | GEO | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Ostrovskiy, Aleksandr | m | | 2416 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Griffith, Kyron | m | | 2401 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Bora, Safal | m | | 2423 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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