|
Individual Calculations September 2023 |
|
|
|
| Alvarez Gamez, Ismael Total change: -47.20 | |   |
|
| XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios | Medellin | COL | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1931 | 4.00 | 7 | -2.36 | 20 | -47.20 | |
|  Narvaez Berrio, Alexander | | | 1531 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valencia, Yovani Esneyder | | | 1616 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Osorio Ruiz, Juan Carlos | | | 1604 | COL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Malagon Guzman, Juan Daniel | | | 1559 | COL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Suaza Builes, Oscar A | | | 1420 | COL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Castro Lombana, Juan Pablo | | | 1572 | COL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Manrique Bermudez, Josue | | | 1469 | COL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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) | | |
|
