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Individual Calculations February 2024 |
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| Heise Hidalgo, Claudia Sofia Total change: 50.16 | |   |
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| IV Open Internacional de Ajedrez Dama Negra | Alicante | ESP | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1236 | 1.50 | 7 | 0.66 | 38 | 25.08 | |
|  Vlaar, Shannon | | | 1883 | NED | 0.50 | 1 | 0.49 | 38 | 18.62 | |  Vilarino Lorenzo, Uxio | | | 1741 | ESP | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Gonzalez Caceres, Lauren | | | 1391 | ESP | 1.00 | 1 | 0.71 | 38 | 26.98 | | | Segarra Victorio, Israel | | | 1586 | ESP | 0.00 | 1 | -0.11 | 38 | -4.18 | | | Mascarell Canet, Ricardo | | | 1886 | ESP | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Valverde Lopez, Francisco Leopol | | | 1559 | ESP | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Wang, Haochen | | | 1427 | ESP | 0.00 | 1 | -0.25 | 38 | -9.50 | |
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) | | | | Torneo IRT Copa Achao 2024 | Achao | CHI | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1275 | 1.00 | 4 | 0.80 | 38 | 30.40 | |
| | Barria Villarroel, Emilio | | | 1893 | CHI | 1.00 | 1 | 0.98 | 38 | 37.24 | | | Arias Diaz, Miguel Angel | | | 1987 | CHI | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Toloza Fabian, David | | | 1597 | CHI | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Santana Gonzalez, Lenin | | | 1767 | CHI | 0.00 | 1 | -0.04 | 38 | -1.52 | |
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) | | | | NACIONAL SUB 20 FEMENINO 2024 | Santiago | CHI | 2024-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1275 | 3.00 | 7 | -0.14 | 38 | -5.32 | |
| | Sanchez Tobar, Francisca Valentin | | wf | 1844 | CHI | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Ipinza Cespedes, Elisa | | | 1117 | CHI | 0.00 | 1 | -0.71 | 38 | -26.98 | | | Henriquez Prado, Victoria | | | 1138 | CHI | 0.50 | 1 | -0.18 | 38 | -6.84 | | | Castro Munoz, Julieta | | | 1481 | CHI | 0.50 | 1 | 0.26 | 38 | 9.88 | | | Duque Valenzuela, Maria Constanza | | | 1091 | CHI | 0.00 | 1 | -0.74 | 38 | -28.12 | | | Contreras Ramirez, Josefina Varin | | | 1290 | CHI | 1.00 | 1 | 0.52 | 38 | 19.76 | | | Carvajal Mendoza, Maria Belen | | | 1448 | CHI | 1.00 | 1 | 0.73 | 38 | 27.74 | |
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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