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Individual Calculations September 2023 |
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| Tse, Whitney Total change: 72.80 | |   |
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| July-August 2023 Marshall Thursday Open Rounds 1-3 | New York, NY | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1384 | 2.00 | 3 | 1.73 | 40 | 69.20 | |
|  Dans, Dwight | | | 1999 | USA | 0.50 | 1 | 0.48 | 40 | 19.20 | |  Schaefer, Sasha | | | 1662 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Berg, George | | | 1789 | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | July-August 2023 Marshall Thursday Open Rounds 4-6 | New York, NY | USA | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1384 | 0.50 | 1 | -0.09 | 40 | -3.60 | |
| | Fausto, Aliana | | | 1320 | USA | 0.50 | 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) | | | | XXXIII Pan-American Youth Chess Festival - Under 12 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1384 | 2.50 | 5 | 0.18 | 40 | 7.20 | |
| | Paragua, Megan Althea | | | 1924 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Flores Lopez, Isabella | | | 1126 | MEX | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Torres Alarcon, Luciana Yanella | | | 1187 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Zhuge, Katherine | | | 1481 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Ram, Jwalanthi | | | 1491 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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