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Individual Calculations July 2023 |
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| Penagalapati, Anvitha Total change: 37.20 | |   |
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| 2023 1000GM Memorial Day Open - Class A | Sunnyvale, CA | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1384 | 2.50 | 7 | -0.46 | 40 | -18.40 | |
|  Tia,rudy Goce, Jr | | | 1665 | PNG | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Yi, Colin | | | 1327 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Chitta, Adithya | | | 1433 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Soltani, Mohammad | | | 1338 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Albean, Edward | | | 1411 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Vale Cruz, Armin | | | 1499 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sun, Nathan | | | 1434 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | 2023 U.S. Women's Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1364 | 1.50 | 3 | 0.94 | 40 | 37.60 | |
| | Napoles, Oleiny Linares | | wg | 2232 | CUB | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Smith, Olivia | | wf | 2091 | WLS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Arivoli, Sadhana | | | 1325 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1364 | 1.00 | 3 | 0.45 | 40 | 18.00 | |
| | Beltran, Omar | | | 1555 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Martin, Drew | | | 1754 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Robinson, Datris | | | 1596 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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