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Individual Calculations March 2024 |
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| Melian, Juan Sebastian Total change: -61.00 | |   |
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| Sampa Chess Open STD | Sao Paulo SP | BRA | 2024-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2238 | 5.00 | 9 | -2.34 | 20 | -46.80 | |
|  De Paula, Luan Araujo | | | 1863 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Leon Lopes, Sergio Amadeus | | | 1858 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cruz, Natan Gomes | | | 1888 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Cueto, Jonny | m | | 2108 | BOL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Correa, Joao Pedro Vieira | | | 1864 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cordero, Daniela | | wm | 2028 | BOL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Do Nascimento, Christian Almeida | | | 2123 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Jenidarchiche, Douglas Rodrigo | | | 1845 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Albuquerque, Ian Telek C. | | | 2089 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | TERCER GRAND PRIX 2024 - CLUB ABF | Asuncion | PAR | 2024-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2218 | 4.00 | 6 | -0.71 | 20 | -14.20 | |
| | Portillo Arriola, Andrea Magali | | | 1818 * | PAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomez, Osmar | | | 1562 | PAR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Barrera Caicedo, Hubert | | | 1855 | VEN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Butti, Enrique | c | | 1991 | PAR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mayeregger, Arnold | | | 2135 | PAR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Del Puerto, Rodrigo | | | 2216 | PAR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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