|
Individual Calculations March 2010 |
|
|
|
| Altamirano, Ricardo Total change: 5.70 | |   |
|
| I Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2010-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2067 | 3.50 | 6 | 0.06 | 25 | 1.50 | |
|  Reynoso, Jorge | | | 1667 * | PER | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Requejo, Oswaldo | | | 2246 | PER | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Felix Vega, Aurora Edith | | wf | 1891 | PER | 1.00 | 1 | 0.27 | 25 | 6.75 | |  De La Cruz, Jonathan | | | 2028 | PER | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Retamozo, Henry | | | 2213 | PER | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Tasayco, Alexis | | | 1942 | PER | 0.50 | 1 | -0.17 | 25 | -4.25 | | | * 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) | | | NOTE: K factor changed | | III Open IRT Jose Marca In Memoriam Premier | Lima | PER | 2010-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2067 | 2.00 | 5 | 0.28 | 15 | 4.20 | |
| | Terry, Renato | f | | 2397 | PER | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Laura, Americo | | | 1897 | PER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Flores Cubas, Miguel | | | 2231 | PER | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Enriquez, Martin | | | 2243 | PER | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Padilla, Hugo | | | 2194 | PER | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | |
|
