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Rapid:
Individual Calculations August 2023 |
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| Johnson, Gabriella Total change: -19.60 | |   |
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| "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 |
| 1790 | 1733 | 6.50 | 15 | -0.17 | 20 | -3.40 | |
|  Hernandez Alvarez, Tania Regla | | wm | 2011 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Fuentes Godoy, Lilia Ivonne | | wm | 2057 | MEX | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Brown, Raehanna | | wc | 1741 | JAM | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Forgas Moreno, Yaniela | | wg | 2177 | CUB | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Gonzalez Peguero, Mary Loly | | | 1687 | DOM | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Alvarez Gutierrez, Patricia | | | 1619 | NCA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vasquez Jaen, Lourdes Lorena | | | 1562 | PAN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vasquez Vasquez, Marielos | | wc | 1717 | ESA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Vazquez Maccarini, Danitza | f | wm | 2040 | PUR | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Seine, Rose Berline | | | 1671 | HAI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Perez Hernandez, Vicmary C. | | wf | 1752 | VEN | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Viana, Valeria | | | 1495 | HON | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wilson, Hannah | | | 1543 | BAR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kaslan, Catherine | | wf | 1799 | SUR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Chirivi C, Jenny Astrid | | wm | 1985 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Summer Marathon Chess Tournament - SouthPark 2023 | San Fernando | TTO | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1733 | 4.00 | 6 | -0.81 | 20 | -16.20 | |
| | Baptiste, Vade | | | 1088 | TTO | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bharath, Sameer | | | 1271 | TTO | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Gillette, James | | | 1333 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Balliram, Tristan | | | 1246 | TTO | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Balliram, Luke | | | 1293 | TTO | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Johnson, Joshua | f | | 2207 | TTO | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * 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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