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Individual Calculations December 2021 |
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| De La Colina, Nicolas Total change: -22.40 | |   |
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| 19th Annual Turkey Bowl | Coral Springs, Florida | USA | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2130 | 2.50 | 5 | -0.64 | 40 | -25.60 | |
|  Lopez, Aldo F | | | 2063 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Pothuri, Abhiram | | | 2066 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Slade, Theodore | | | 2066 | ENG | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Yisrael, Melakah | | | 1756 | USA | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Hernandez-Perez, Pedro | | | 2155 | CUB | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | | 2021 US Masters Championship | Charlotte, North Carolina | USA | 2021-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2130 | 3.50 | 8 | 0.08 | 40 | 3.20 | |
| | Beradze, Irakli | m | | 2487 | GEO | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Hebbar, Eshaan | | | 1806 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Shankar, Gauri | f | | 2338 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Checa, Nicolas | g | | 2530 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jiang, Andrew | | | 1914 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Su, Kevin | | | 1870 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Jacobson, Aaron | f | | 2276 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Zeltsan, Joseph | | | 2344 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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