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Individual Calculations October 2021 |
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| Gonzalez Bolivar, Juan Jose Total change: -22.40 | |   |
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| IRT Sub 2200 Bucaramanga Ciudad Bonita 2021 | Bucaramanga | COL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1445 | 1.00 | 4 | -0.56 | 40 | -22.40 | |
|  Jaimes, Fredy Alexander | | | 1843 | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rueda Rojas, Richard Alejandro | | | 1358 | COL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Jaimes Florez, Lucy Janeth | | | 1524 | COL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Cardenas Briceno, Eloy | | | 1469 | COL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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