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Individual Calculations June 2023 |
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| Leiva, Gianmarco Total change: 12.90 | |   |
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| 1000GM Bay Area April 2023 BonaFIDE Swiss Open | Sunnyvale, CA | USA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2392 | 3.50 | 5 | -1.12 | 10 | -11.20 | |
|  Wu, Wentao | | | 1795 | USA | 1.00 | 1 | 0.02 | 10 | 0.20 | |  Xia, Joshua | | | 1841 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Liu, Patrick Peijun | | | 2076 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Wang, Isaac | | | 2049 | USA | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Gopalakrishnan, Kritin Rohan | | | 1992 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 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 |
| 2375 | 2392 | 8.00 | 11 | 2.41 | 10 | 24.10 | |
| | Santanna, Paulo | | | 1992 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chinchilla, Alejandro Jose | f | | 2165 | HON | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Supi, Luis Paulo | g | | 2603 | BRA | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Escalante Ramirez, Brian Sebasti | m | | 2489 | PER | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Chirivi C, Jenny Astrid | | wm | 2159 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Gomez Barrera, Javiera Belen | | wm | 2247 | CHI | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Cardoso Cardoso, Jose Gabriel | g | | 2492 | COL | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Kaidanov, Gregory | g | | 2559 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Miranda Mesa, Elier | g | | 2516 | CUB | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Avila Pavas, Santiago | g | | 2522 | COL | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Stearman, Josiah | m | | 2385 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | * 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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