|
Individual Calculations April 2009 |
|
|
|
| Castro, Jairo Antonio Total change: -6.85 | |   |
|
| Nacional Sub18 Absoluto | Bogota | COL | 2008-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2003 | 0.50 | 4 | -1.21 | 25 | -30.25 | |
|  Narvaez, Zamir | | | 2111 | COL | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Mendez, Andersson | | | 1939 | COL | 0.00 | 1 | -0.59 | 25 | -14.75 | |  Acevedo, Johan Sebastian | | | 2163 | COL | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Silva, John Hansen | | | 2017 | COL | 0.00 | 1 | -0.48 | 25 | -12.00 | |
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) | | | NOTE: K factor changed | | Nacional Escolar Sub15 Absoluto | Bogota | COL | 2009-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2003 | 4.50 | 6 | 1.56 | 15 | 23.40 | |
| | Rodriguez M, Juan Andres | | | 1870 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Pardo, Javier Andres | | | 1989 | COL | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Figueroa Navarro, Juan Jose | | | 2046 | COL | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Martinez, Martin | | | 2083 | COL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Rodriguez Rueda, Paula Andrea | | wf | 2054 | COL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Hernandez, Jairo Andres | | | 2018 | COL | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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) | | |
|
