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Individual Calculations May 2024 |
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| Ma, Jin Total change: -41.20 | |   |
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| 16th Annual Open at Foxwoods - U2000 | Mashantucket, CT | USA | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1765 | 3.50 | 6 | -0.52 | 40 | -20.80 | |
|  Bonnell, Gregor A | | | 1582 | FRA | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Cui, Chris | | | 1560 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ho, Charles | | | 1695 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Laplant, Jacob Keenan | | | 1762 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Zhang, Royce | | | 1659 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kalinichev, Stepan | | | 1548 | RUS | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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 April Marshall Premier FIDE - U2000 | New York, NY | USA | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1765 | 2.00 | 4 | -0.32 | 40 | -12.80 | |
| | Anikina, Elena | | | 1596 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ulloa Centeno, Leandro Nicholas | | | 1845 | ECU | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Zhou, Mason Lou | | | 1663 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Tadevosyan, Levon | | | 1717 | ARM | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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) | | | | 2024 April Marshall Monthly FIDE - U2400 | New York, NY | USA | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1765 | 1.50 | 4 | -0.19 | 40 | -7.60 | |
| | Knowles, Chase | | | 1978 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Raparthi, Indira Lakshmi | | | 1722 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Nasta, Kiren | | | 2057 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Chu, Leon | | | 1569 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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