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Individual Calculations September 2023 |
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| Arce, Valeria Total change: 49.60 | |   |
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| Memorial Alfonso Ferrufino Hurtado - 2023 | Cochabamba | BOL | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1369 | 2.00 | 5 | 1.45 | 40 | 58.00 | |
|  Rodriguez Nina, Fabian | | | 1598 | BOL | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Arias, Pablo | c | | 1986 | BOL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Monroy G., Nataly A. | | wm | 1856 | BOL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Montevilla Cahuasa, Jonathan I. | | | 1729 | BOL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Yepez Montenegro, Gloria Luz | | | 1632 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 2do. IRT "Elite" 2023 | Cochabamba | BOL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1369 | 0.50 | 4 | -0.21 | 40 | -8.40 | |
| | Sustach, Marcos | f | | 2162 | BOL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Quilla, Eliseo | | | 1645 | BOL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Castro Velasco, Carlos Andres | | | 1380 | BOL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Tapia, Mauricio | | | 1818 | BOL | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | |
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