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Individual Calculations June 2024 |
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| Rodriguez Barrientos, Johan Razie Total change: -2.80 | |   |
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| Grand Prix Nacional de Ajedrez 2024-2025 (2do. Torneo) | Cochabamba | BOL | 2024-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1642 | 1.50 | 5 | -1.60 | 40 | -64.00 | |
|  Yepez Montenegro, Gloria Luz | | | 1805 | BOL | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Rodriguez Rodriguez, Javier Ramir | | | 1521 | BOL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Fernandez Rocha, Mariana Abigail | | | 1476 | BOL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Rosas Navarro, Dominic Giselle | | | 1491 | BOL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Terceros Ynturias, Cristel | | | 1459 | BOL | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | Clasificatorio al Panamericano Escolar 2024, Sub-09 Absoluto | La Paz | BOL | 2024-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1642 | 3.00 | 3 | 0.91 | 40 | 36.40 | |
| | Ruiz Achacollo, Jose Damir | | | 1433 | BOL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Acho Yujra, Crhistopher Lucas | | | 1593 | BOL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Salgueiro Sangalli, Asbel Sebasti | | | 1449 | BOL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | Clasificatorio al Panamericano Escolar 2024, Sub-13 Absoluto | Cochabamba | BOL | 2024-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1642 | 2.50 | 4 | 0.62 | 40 | 24.80 | |
| | Saavedra Aiza, Alejandro | | | 1677 | BOL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Mamani Alvino, Esdras Adrian | | | 1664 | BOL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Jaldin Soriano, Derek Neythan | | | 1483 | BOL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Laura Cabrera, Jhon Magno | | | 1836 | BOL | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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