|
Individual Calculations September 2011 |
|
|
|
| Bravo Jaramillo, Alexander Total change: -7.80 | |   |
|
| CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-13 VARONES | Portoviejo | ECU | 2011-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1763 | 4.00 | 6 | 0.30 | 15 | 4.50 | |
|  Jaramillo, David | | | 1489 | ECU | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Escobar, Lauro | | | 1447 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Leon Magallanes, Isaac | | | 1928 | ECU | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Mendoza Criollo, Carlos David | | | 1571 | ECU | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Llivisaca, Michael | | | 1509 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Barros Rivadeneira, Cristhian | | | 2049 | ECU | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-12 Absoluto | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1763 | 2.00 | 4 | -0.82 | 15 | -12.30 | |
| | Murga Valenzuela, Caleb | | | 1639 | PER | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Tello Chavez, Isaac Valent | | | 1715 | MEX | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Vildoso Ccama, Rodrigo | | | 1419 | PER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Arismendi, Efrain Steven | | | 1616 | COL | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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) | | |
|
