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Individual Calculations March 2024 |
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| Li, Wan Qin Total change: -57.20 | |   |
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| Marshall Chess Club Weekly U2200 Round 5-6 | New York, NY | USA | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1508 | 0.00 | 1 | -0.09 | 40 | -3.60 | |
|  Tannenbaum, Jeffrey A | | | 1883 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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 Thursday Open Rounds 3-6 | New York, NY | USA | 2024-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1464 | 0.00 | 2 | -0.97 | 40 | -38.80 | |
| | Brendel, John | | | 1633 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Anikina, Elena | | | 1321 | RUS | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | 2024 February Marshall Premier FIDE - U2000 | New York, NY | USA | 2024-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1464 | 0.00 | 2 | -0.33 | 40 | -13.20 | |
|  Colwell, Andrew | | | 1668 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Solomon, Ciprian | | | 1845 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | February-March 2024 Marshall Chess Club Weekly U2200 Round 1-2 | New York, NY | USA | 2024-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1464 | 0.50 | 2 | -0.04 | 40 | -1.60 | |
| | Brendel, John | | | 1633 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kantey, David | | | 1652 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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