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Individual Calculations December 2021 |
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| Lopez Padilla, Piero Raul Total change: 34.60 | |   |
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| 1er IRT Latinoamericano Sub 2200 1 evento sede Mexico | Ciudad de Mexico | MEX | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1863 | 4.50 | 7 | 1.49 | 20 | 29.80 | |
|  Oi, Ryotaro | | | 1463 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guevara Sanchez, Erick Marvin | f | | 2173 | ESA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Kolosovas Machuca, Eleazar Samuel | | | 2009 | VEN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Leal, Dayana Vanessa | | | 1662 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Martinez Castaneda, Allan | | | 2025 | MEX | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Avila Bautista, Roberto Al | | | 2073 | MEX | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Galaviz Medina, Atlas Adomaitis | c | | 1957 | MEX | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | Campeonato Nacional Absoluto Sub 20 | Ciudad de Mexico | MEX | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1863 | 4.00 | 7 | 0.24 | 20 | 4.80 | |
| | Laurrabaquio Ramirez, Bryan Rica | | | 1463 * | MEX | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Galaviz Medina, Sion Radamantys | f | | 2263 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martinez Flores, Matias | | | 1555 | MEX | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Galvez Villalva, Brian Emiliano | | | 1539 | MEX | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Luna Javier, Edgar Froylan | f | | 2165 | MEX | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Jorajuria Mendoza, Zuben Algenubi | | | 1672 | MEX | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Garcia De Dios, Jose Antonio | c | | 2189 | MEX | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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