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Rapid:
Individual Calculations August 2023 |
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| Diaz Charpentier, Kristel Meliss Total change: -62.40 | |   |
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| I Brada Chess Open Rapid 2023 | San Jose | CRC | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1890 | 3.50 | 7 | -1.09 | 20 | -21.80 | |
|  Soza Moreno, Emmanuel Jesus | | | 1276 | CRC | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Jimenez Garcia, Emmanuel | m | | 2288 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aragon Masis, Sergio | | | 1528 | CRC | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Fuentes Solano, Nahum Alfonso | | | 1479 | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rojas Vindas, Emmanuel De Jesus | | | 1490 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mayorga Araya, Sofia | | wc | 1752 | CRC | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Gonzalez Galvan, Juan Manuel | f | | 2252 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | "XXIV Juegos Centroamericanos y del Caribe, San Salvador 2023"- Rapid Women | San Salvador | ESA | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1890 | 8.50 | 15 | -2.03 | 20 | -40.60 | |
| | Johnson, Adaya | | | 1344 | TTO | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Figueroa, Julissa | | wc | 1634 | BAR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Wijnhard, Joelle | | | 1311 | SUR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Argote Heredia, Valentina | | wm | 2035 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mejia, Camila | | | 1249 | HON | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Guillen Cristobal, Sandra N | | wf | 1889 | MEX | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Leake, Emilia-Rose | | | 1490 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miranda Llanes, Yerisbel | | wg | 2235 | CUB | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ramirez Luzon, Franchesca | | wc | 1643 | DOM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Granados Ortiz, Maria Jose | | | 1601 | NCA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Castillo Beitia, Ashley Alexandra | | wc | 1886 | PAN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Palacios, Celina | | wf | 1663 | ESA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Morales Santos, Natasha | | wm | 1876 | PUR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Jean Francois, Valencia | | | 1336 | HAI | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Otazo Sanchez, Annyd Gabriela | | wf | 1890 | VEN | 1.00 | 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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