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Individual Calculations June 2023 |
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| Wang, Nancy Total change: 28.40 | |   |
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| Marshall FIDE Monday March-April 2023 Rounds 5-6 | New York, NY | USA | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1836 | 1.00 | 2 | 0.13 | 40 | 5.20 | |
|  Miller, Rachel | c | wm | 1991 | JAM | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Zhu, Linxi | | | 1779 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | | NOTE: K factor changed | | Marshall FIDE Monday April-May 2023 Rounds 1-2 | New York, NY | USA | 2023-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1836 | 2.00 | 2 | 1.59 | 20 | 31.80 | |
| | Magallanes, Rj | | | 2051 | PHI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ruiz, Alberto Arnedo | | | 2102 | ESP | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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) | | | NOTE: K factor changed | | Marshall FIDE Monday April-May 2023 Rounds 3-6 | New York, NY | USA | 2023-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1836 | 0.00 | 2 | -0.43 | 20 | -8.60 | |
| | Herbst, Richard | | | 2134 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mbonu, David | | | 2004 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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