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Individual Calculations December 2021 |
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| Yoo, Christopher Total change: -3.70 | |   |
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| 2021 New York GM Invitational B | New York, NY | USA | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2437 | 2499 | 3.50 | 9 | -1.74 | 10 | -17.40 | |
|  Korley, Kassa | m | | 2402 | DEN | 0.50 | 1 | -0.13 | 10 | -1.30 | |  Shmelov, Denys K | m | | 2430 | UKR | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Jacobson, Brandon | g | | 2514 | USA | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Wang, Qibiao | | | 2364 | CHN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Perez, Robert M | | | 2378 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Barbosa, Oliver | g | | 2509 | PHI | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Lenderman, Aleksandr | g | | 2624 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Wang, Kevin | m | | 2378 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Rozman, Levy | m | | 2337 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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) | | | | 2021 US Masters Championship | Charlotte, North Carolina | USA | 2021-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2438 | 2499 | 6.50 | 9 | 1.37 | 10 | 13.70 | |
| | Amburgy, Ryan | | | 2142 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Estrada, Julian | m | | 2280 | ESP | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Bodek, Michael | m | | 2397 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Mardov, Dimitar | m | | 2404 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Hong, Andrew | g | | 2509 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Lenderman, Aleksandr | g | | 2624 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Akobian, Varuzhan | g | | 2606 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Hakobyan, Aram | g | | 2607 | ARM | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Marek, Matyas | m | | 2372 | CZE | 1.00 | 1 | 0.33 | 10 | 3.30 | |
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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