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Individual Calculations September 2023 |
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| Perez Gormaz, Matias Total change: -10.00 | |   |
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| 2023 1000GM July Scheveningen IM Norm #3 | Sunnyvale, CA | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2274 | 2407 | 4.50 | 7 | -0.19 | 10 | -1.90 | |
|  Jiang, Lucas | | | 2325 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | |  Guo, Andrew | f | | 2321 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Yu, Jiangwei | | | 2261 | CHN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Shivakumar, Shawnak | f | | 2387 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Tang, Dylan | | | 2093 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Wang, Isaac | | | 2353 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Nathan, Nitish | c | | 2179 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | |
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) | | | | I CIT CHESS OPEN - 2023 | Asuncion | PAR | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2401 | 5.50 | 9 | -0.81 | 10 | -8.10 | |
| | Mayeregger Gonzalez, Fiorella | | | 2001 * | PAR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Centurion, Emilio | | | 1889 | PAR | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Heinichen Rodas, Juan Uvaldo | c | | 2169 | PAR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Flores Quillas, Diego Saul Rodri | m | | 2300 | PER | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Barrientos, Ernesto | | | 1982 | PAR | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Cubas, Jose Fernando | g | | 2430 | PAR | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Matsuura, Everaldo | g | | 2393 | BRA | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Bachmann, Axel | g | | 2611 | PAR | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Cantero, Rodolfo | c | | 2078 | PAR | 0.00 | 1 | -0.87 | 10 | -8.70 | | | * 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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