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Rapid:
Individual Calculations November 2021 |
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| Chen, Jacob Total change: -33.80 | |   |
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| Marshall Masters September 2021 | New York, NY | USA | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2059 | 0.00 | 3 | -2.04 | 20 | -40.80 | |
|  Hyatt, Jessica | | | 1817 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Saez Coma, Alejandro | | | 2059 | ESP | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Modi, Ethan | | | 1873 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | Marshall Masters October 2021 | New York, NY | USA | 2021-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2059 | 1.50 | 3 | 0.35 | 20 | 7.00 | |
| | Perez, Robert M | | | 2349 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Modi, Ethan | | | 1840 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bonin, Jay Richard | m | | 2287 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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