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Individual Calculations September 2023 |
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| Soliz Flores, Luz Neyda Total change: 106.40 | |   |
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| Memorial Alfonso Ferrufino Hurtado - 2023 | Cochabamba | BOL | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1412 | 2.00 | 5 | -0.13 | 40 | -5.20 | |
|  Monroy G., Nataly A. | | wm | 1856 | BOL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Morales Estrada, Jhoel Henry | | | 1566 | BOL | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Quilla, Eliseo | | | 1645 | BOL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Montevilla, Jhonny | | | 1156 | BOL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Cuentas Molina, Adrian | | | 1214 | BOL | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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 16 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1412 | 5.50 | 9 | 2.79 | 40 | 111.60 | |
| | Wang, Rachel Zihan | | | 1698 | CAN | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Durbha, Antara | | | 1527 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Wen, Kally | | wc | 1811 | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Porat, Tori | | wc | 1611 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Chen, Rachel Ruoxuan | | wf | 2158 | CAN | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Rajaram, Anika | | wc | 1661 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Kaur, Aradh | | | 1587 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Vilca Cruz, Marsia Gianella Kath | | | 1304 | PER | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Huang, Lulu | | | 1195 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | |
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