|
Individual Calculations October 2021 |
|
|
|
| Martinez Serna, Maria Luisa Total change: 9.20 | |   |
|
| IRT Segunda Categoria Antioquia 2021 | Medellin | COL | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1360 | 2.00 | 5 | 0.23 | 40 | 9.20 | |
|  Aristizabal Lopez, Jorge Alberto | | | 1760 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ruiz Agudelo, Jeronimo | | | 1596 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ortiz Lopera, Miguel Angel | | | 1462 | COL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Narvaez Berrio, Alexander | | | 1379 | COL | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Luna Monsalve, Sofia | | | 1239 | COL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
