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Individual Calculations June 2023 |
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| Barrientos, Sergio E Total change: -4.20 | |   |
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| XVI CAMPEONATO CONTINENTAL ABSOLUTO DE AJEDREZ DE LAS AMERICAS 2023 | Juan Dolio, Republica Dominicana | DOM | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2479 | 7.50 | 11 | -0.42 | 10 | -4.20 | |
|  Castillo Rosa, Kelvin Santiago | c | | 2079 * | DOM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mendez Ramirez, Victor | f | | 2202 | DOM | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Araujo Sanchez, Josue | m | | 2303 | DOM | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Johnson, Joshua | f | | 2248 | TTO | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Cordoba Roa, Angel Gabriel | f | | 2222 | COL | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Zacarias, M Ruben D | f | | 2244 | PAR | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Gomez Barrera, Javiera Belen | | wm | 2247 | CHI | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Figueredo Losada, Leonel | m | | 2353 | MEX | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Ostrovskiy, Aleksandr | m | | 2394 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Stearman, Josiah | m | | 2385 | USA | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Supi, Luis Paulo | g | | 2603 | BRA | 1.00 | 1 | 0.67 | 10 | 6.70 | | | * 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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