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Individual Calculations December 2018 |
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| Suarez Ardila, Luisa Maria Total change: 166.25 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar Sub-13 Femenino 2018 | Guatire | VEN | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1451 | 6.50 | 9 | 2.37 | 35 | 82.95 | |
|  Espinoza Balza, Abril Nathaly | | | 1098 | VEN | 1.00 | 1 | 0.11 | 35 | 3.85 | |  Perez Hernandez, Vicmary C. | | | 1788 | VEN | 0.00 | 1 | -0.12 | 35 | -4.20 | | | Guillen Carrillo, Neritza Esther | | | 1509 | VEN | 1.00 | 1 | 0.58 | 35 | 20.30 | | | Villalta Leiton, Nicole Tamara | | | 1246 | CRC | 1.00 | 1 | 0.24 | 35 | 8.40 | | | Matute Escobar, Roxanny | | wf | 1722 | VEN | 0.50 | 1 | 0.33 | 35 | 11.55 | | | Acosta Camarillo, Ana Isabella | | | 1337 | VEN | 1.00 | 1 | 0.34 | 35 | 11.90 | | | Martinez Zambrano, Karina Paola | | | 1510 | ECU | 1.00 | 1 | 0.58 | 35 | 20.30 | | | Contreras, Fiorella | | | 1766 | PER | 0.00 | 1 | -0.14 | 35 | -4.90 | | | Guadalajara Barrios, Jacksilany | | | 1412 | VEN | 1.00 | 1 | 0.45 | 35 | 15.75 | |
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) | | | | Subzonal 2.3.4 Colombia Femenino 2018 - Camp Nacional Ajedrez Mayores Femenino 2018 | Bogota | COL | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1415 | 3.50 | 7 | 2.59 | 35 | 90.65 | |
| | Cardona Martinez, Lina Sofia | | | 1815 * | COL | 0.00 | 1 | -0.08 | 35 | -2.80 | | | Andrade, Maria Alejandra | | | 1753 | COL | 1.00 | 1 | 0.88 | 35 | 30.80 | | | Cardoso, Jaidy Marcela | | | 1799 | COL | 0.00 | 1 | -0.09 | 35 | -3.15 | | | Montenegro, Heidy | | | 1684 | COL | 0.50 | 1 | 0.33 | 35 | 11.55 | | | Perez Valcarcel, Maria Jose | | | 1621 | COL | 0.50 | 1 | 0.26 | 35 | 9.10 | | | Rodriguez, Carolina | | | 1737 | COL | 1.00 | 1 | 0.87 | 35 | 30.45 | | | Rodriguez Rueda, Paula Andrea | m | wm | 1815 * | COL | 0.50 | 1 | 0.42 | 35 | 14.70 | | | * 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) | | | | Final Nacional Superate Intercolegiados 2018 AJEDREZ CLASICO Pre- Juvenil Femenino | Barranquilla | COL | 2018-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1415 | 2.00 | 4 | -0.21 | 35 | -7.35 | |
| | Albor Rebolledo, Andrea | | wc | 1624 | COL | 0.00 | 1 | -0.23 | 35 | -8.05 | | | Suaza, Laura Sofia | | | 1283 | COL | 1.00 | 1 | 0.32 | 35 | 11.20 | | | Luna Velandia, Karol Daniela | | | 1179 | COL | 0.00 | 1 | -0.80 | 35 | -28.00 | | | Sanchez Riobo, Emily Dainne | | | 1416 | COL | 1.00 | 1 | 0.50 | 35 | 17.50 | |
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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