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Individual Calculations January 2023 |
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| Hoshino, Karen Total change: -50.40 | |   |
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| 2022 North Carolina Open | Charlotte, North Carolina | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1803 | 2.50 | 6 | -1.38 | 20 | -27.60 | |
|  Holliman, Bob | | | 1921 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Chen, Alan | | | 1601 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ammasani, Smayan | | | 1543 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Goldstein, Arav | | | 1538 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Shetty, Saharsh | | | 1441 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pakkirisamy, Uthra | | wf | 2006 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | XXXII GM Carlos Torre Repetto In Memoriam 2022 Expertos | Merida, Yucatan | MEX | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1803 | 4.00 | 7 | -1.14 | 20 | -22.80 | |
| | Cortes Medina, Fernando | | | 1519 | MEX | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Ortiz Alaffita, Gibran Uriel | | | 1614 | MEX | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gomez Camara, Sofia | | | 1479 | MEX | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cisneros Arevalo, Francisco | | | 1608 | MEX | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Angeles Dorantes, Leon Felipe | | | 1630 | MEX | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zenteno Rodriguez, Angela Xanat | | | 1536 | MEX | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zubia Portillo, Manuel Alejandro | | | 1887 | MEX | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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