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Individual Calculations May 2023 |
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| Ibarra Pinto, Joel Sebastian Total change: -60.80 | |   |
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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 |
| 1274 | 1142 | 0.00 | 4 | -1.52 | 40 | -60.80 | |
|  Yepez Montenegro, Gloria Luz | | | 1615 | BOL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Ortega, Gilmar | | | 1406 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Zerna Orellana, Carlos Emanuel | | | 1003 | BOL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Aguilar, Martin | | | 1072 | BOL | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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