|
Individual Calculations November 2023 |
|
|
|
| Alvarez, Alfonso Total change: -45.60 | |   |
|
| IRT Raza Sub-1999 Medellin 2023 | Medellin | COL | 2023-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1845 | 4.50 | 8 | -2.28 | 20 | -45.60 | |
|  Gonzalez Gonzalez, Guillermo | | | 1348 | COL | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Payares Diaz, Alejandro | | | 1445 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Lopez, Juan Gilberto | | | 1532 | COL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Sanchez Navarrete, Sonia Ximena | | | 1626 | COL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Acevedo, Fausto | | | 1547 | COL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Arias Atehortua, Juan Esteban | | | 1581 | COL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Lopez Morales, Ruben Alfonso | | | 1576 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Martinez A., Miguel Angel | | | 1644 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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) | | |
|
