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Individual Calculations August 2023 |
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| Morales Estrada, Jhon Alfredo Total change: 31.20 | |   |
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| Torneo Internacional "Casa Argentina" 2023 | La Paz | BOL | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1388 | 3.50 | 5 | 1.73 | 20 | 34.60 | |
|  Rocha, Ignacio | | | 1828 | BOL | 0.50 | 1 | 0.44 | 20 | 8.80 | |  Echalar, Pedro | | | 1701 | BOL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Monroy Carrizo, Javier | c | | 1794 | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ocampo Correa, Carlos David | | | 1129 | BOL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Parra, Daniel Alejandro | | | 1264 | BOL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Grand Prix Nacional de Ajedrez 2023-2024 (2do. Torneo) | Oruro | BOL | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1388 | 2.00 | 5 | -0.17 | 20 | -3.40 | |
| | Ribera, Miguel Angel | | | 1910 | BOL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Mercado Diaz, Fabricio Edwin | | | 1593 | BOL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gareca Ordonez, Carla Angelica | | | 1628 | BOL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Veizaga Mamani, Kirsten Ivana | | | 1085 | BOL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Santos Callahuara, Monzerrat | | | 1100 | BOL | 0.00 | 1 | -0.84 | 20 | -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) | | |
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