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Rapid:
Individual Calculations June 2023 |
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| Vega, Jhon Alejandro Total change: 6.00 | |   |
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| Torneo de Ajedrez IMDER Buga | Buga | COL | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1389 | 2.00 | 4 | 0.15 | 40 | 6.00 | |
|  Puerta Rendon, Jacobo | | | 1786 | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hernandez Aguilar, Elian Manuel | | | 1341 | COL | 1.00 | 1 | 0.43 | 40 | 17.20 | |  De Leon Villarreal, Gabriela | | | 1210 | COL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Arenas Gonzalez, Juan Jose | | | 1408 | COL | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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