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Individual Calculations May 2023 |
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| Ontiveros, Roberto Alejandro Total change: 52.80 | |   |
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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 |
| 1306 | 1081 | 3.00 | 7 | 1.32 | 40 | 52.80 | |
|  Bracamonte, Humberto | | | 1605 | BOL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Montevilla Cahuasa, Sebastian | | | 1314 | BOL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Guzman, Juan Carlos | | | 1154 | BOL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Velarde Alarcon, Jhoana | | | 1353 | BOL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Juarez Maldonado, Gerardo | | | 1247 | BOL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Sirpa Calizaya, Benjamin | | | 1271 | BOL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ricalde Benavidez, Anibal | | | 1197 | BOL | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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