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Individual Calculations November 2023 |
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| Nieves Maza, Rosa Alis Total change: 6.60 | |   |
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| Semifinal Provincial Abierta - SCU 2023 | Santiago de Cuba | CUB | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1515 | 2.00 | 5 | -0.30 | 33 | -9.90 | |
|  Reyes Perez, Rafael | | | 1813 | CUB | 0.00 | 1 | -0.15 | 33 | -4.95 | |  Diaz Campo, Ariadna Haynoa | | | 1700 | CUB | 0.00 | 1 | -0.26 | 33 | -8.58 | | | Pozo Ruiz, Perla Maria | | | 1325 | CUB | 0.00 | 1 | -0.75 | 33 | -24.75 | | | Arias Castro, Barbara Isabel | | | 1399 | CUB | 1.00 | 1 | 0.34 | 33 | 11.22 | | | Antomarchi Calmenaty, Jorge Luis | | | 1528 | CUB | 1.00 | 1 | 0.52 | 33 | 17.16 | |
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) | | | | Chesschago Provincial Abierto 2023 | Santiago de Cuba | CUB | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1515 | 2.50 | 8 | -0.45 | 33 | -14.85 | |
| | Torres Quesada, Reynaldo | | | 1847 | CUB | 1.00 | 1 | 0.88 | 33 | 29.04 | | | Tenst Fong, Cristian De Jesus | | | 1772 | CUB | 0.00 | 1 | -0.18 | 33 | -5.94 | | | Ruiz Bisbe, Yamir | | | 1776 | CUB | 0.00 | 1 | -0.18 | 33 | -5.94 | | | Danger Villar, Geordanis | | | 1887 | CUB | 0.00 | 1 | -0.10 | 33 | -3.30 | | | Toledano Martinez, Hiram | | | 1491 | CUB | 0.00 | 1 | -0.53 | 33 | -17.49 | | | Ortega Falcon, Eliosmel | | | 1521 | CUB | 0.00 | 1 | -0.49 | 33 | -16.17 | | | Ramos Betancourt, Yanis Angelica | | | 1335 | CUB | 0.50 | 1 | -0.24 | 33 | -7.92 | | | Cabrera Toledano, Pablo | | | 1437 | CUB | 1.00 | 1 | 0.39 | 33 | 12.87 | |
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 Provincial Femenina - SCU | Santiago de Cuba | CUB | 2023-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1515 | 6.00 | 8 | 0.95 | 33 | 31.35 | |
| | Fajardo Serrano, Leslie Marian | | | 1364 | CUB | 1.00 | 1 | 0.30 | 33 | 9.90 | | | Pozo Ruiz, Perla Maria | | | 1325 | CUB | 0.00 | 1 | -0.75 | 33 | -24.75 | | | Ramos Betancourt, Yanis Angelica | | | 1335 | CUB | 0.00 | 1 | -0.74 | 33 | -24.42 | | | Almenares Hechavarria, Isallis | | | 1418 | CUB | 1.00 | 1 | 0.37 | 33 | 12.21 | | | Alfaro Brito, Xiomara | | | 1289 | CUB | 1.00 | 1 | 0.21 | 33 | 6.93 | | | Diaz Campo, Ariadna Haynoa | | | 1700 | CUB | 1.00 | 1 | 0.74 | 33 | 24.42 | | | Arias Castro, Barbara Isabel | | | 1399 | CUB | 1.00 | 1 | 0.34 | 33 | 11.22 | | | Nunez Gonzalez, Dianik | | | 1503 | CUB | 1.00 | 1 | 0.48 | 33 | 15.84 | |
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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