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Individual Calculations February 2020 |
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| Melin Contreras, Valeria Total change: 72.80 | |   |
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| Semifinal Nacional Femenina de Chile 2020 | Santiago | CHI | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1612 | 4.00 | 7 | 1.43 | 20 | 28.60 | |
|  Reyes Jara, Paula | | wf | 1915 | CHI | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Hormazabal Figueroa, Constanza Va | | | 1656 | CHI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Urrutia Cordova, Camila | | | 1672 | CHI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Luna Benalcazar, Gianella | | | 1803 | CHI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Arbunic Castro, Giovanna | | wm | 1979 | CHI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Carmona Munoz, Veronica | | | 1279 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Moran Reyes, Maria Ines | | wf | 1728 | CHI | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | CICLO CAMPEONATO DE CHILE 2019 - 2020 - SEMIFINAL TALCA | Talca | CHI | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1612 | 4.50 | 8 | 2.21 | 20 | 44.20 | |
| | Guerrero Cataldo, Juan Andres | | | 2012 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zamora Zamora, Cristian | | | 1401 | CHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Caceres Vasquez, Sergio | f | | 2012 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Palma Munoz, Oscar | | | 1537 | CHI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Inaicheo Santana, Edward | | | 1778 | CHI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Valderrama Troncoso, Mauricio | | | 1788 | CHI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Matus Martinez, Mauricio | | | 2012 * | CHI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Aravena Navarro, Alexis Andres | | | 1939 | CHI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | * 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) | | |
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