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Individual Calculations March 2023 |
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| Andrade Lopez, Constanza Total change: 22.00 | |   |
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| 12 TORNEO IRT DE IQUIQUE-RITMO OFICIAL | Iquique | CHI | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1283 | 1.00 | 3 | 0.05 | 40 | 2.00 | |
|  Avalos Herrera, Ian | | | 1653 | CHI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Orostica Diaz, Pablo Mateo | | | 1722 | CHI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Reyes Bello, Ana Luisa | | | 1055 | CHI | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | Club de Ajedrez Chile - Torneo IRT Preparatorio Nacional de Menores 2023 | Santiago | CHI | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1283 | 0.50 | 1 | 0.46 | 40 | 18.40 | |
| | Llancafil Silva, Antonio | | | 1792 | CHI | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2023 SUB 18 FEMENINO - TEMUCO | Temuco Region de La Araucania | CHI | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1283 | 2.00 | 6 | 0.04 | 40 | 1.60 | |
| | Contreras Suazo, Rocio | | | 1796 | CHI | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Villaroel Navarrete, Camila | | | 1285 | CHI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Rochow Mellado, Celeste Belen | | | 1018 | CHI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Abdala Cancino, Patricia Anastas | | wc | 1567 | CHI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Romero Troncoso, Liset Anais | | | 1624 | CHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Araos Diaz, Constanza Paz | | | 1417 | CHI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | |
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