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Individual Calculations May 2023 |
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| Arce Arduz, Luis Fernando Total change: 33.20 | |   |
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| Grand Prix Nacional de Ajedrez 2022-2023 (7mo. Torneo) | Tarija | BOL | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1259 | 3.00 | 6 | 0.83 | 40 | 33.20 | |
|  Almendras, Elias | | | 1957 | BOL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Bracamonte, Leonel | | | 1119 | BOL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Lopez Sanchez, Alexi | | | 1632 | BOL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zerna Orellana, Carlos Emanuel | | | 1003 | BOL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Montevilla C., Elias Alejandro | | | 1502 | BOL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nina Tablada, Vasualdo Elias | | | 1362 | BOL | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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