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Individual Calculations February 2023 |
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| Bonilla Barreiro, Maria Jose Total change: 67.60 | |   |
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| Torneo IRT Circuito de Ajedrez El Valle Avanza y se Fortalece Sede Santiago de Cali | Cali | COL | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1210 | 2.00 | 6 | 1.69 | 40 | 67.60 | |
|  Plazas, Alfonso | | | 1890 | COL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Wong Pages, Juan | | | 2011 | ECU | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Mina, Fischer | | | 1639 | COL | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Seehagen, Jan | | | 1768 | GER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Cardona, Jacobo | | | 1471 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Idrobo, Juan Manuel | | | 1809 | COL | 1.00 | 1 | 0.98 | 40 | 39.20 | |
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) | | |
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