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Individual Calculations January 2013 |
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| Perez, Dalila Total change: -10.20 | |   |
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| IRT Internacional U-2200 de la AAAP y AHA | Ciudad del Este | PAR | 2012-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1773 | 1.50 | 4 | -0.35 | 15 | -5.25 | |
|  Gamarra, Ramon | | | 1939 | PAR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rios Almada, Iara | | | 1581 | PAR | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Torres, Mauricio | | | 1827 | PAR | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Almeida, Carlos | | | 1846 | PAR | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | IX Sudamericano de la juventud 2012 - Sub - 16 Damas | Cochabamba | BOL | 2012-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1773 | 4.00 | 7 | -0.33 | 15 | -4.95 | |
| | Flores, Megumy | | | 1408 | BOL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Garcia Contreras, Ana | | | 1835 | PER | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Velarde Munante, Gloria Isabel | | | 1639 | PER | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gomez Camacho, Micaela | | | 1742 | ARG | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Gomez Camacho, Lilen | | | 1529 | ARG | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Schucman, Rebeca Lot | | | 1623 | BRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Nunez Marquina, Nataly Massiel | | | 1922 | PER | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | |
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