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Individual Calculations January 2024 |
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| Melendez, Manuel A. Total change: 92.40 | |   |
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| Segundo Campeonato Abierto Puntuable 2023 | San Salvador | ESA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1970 | 5.50 | 7 | 1.12 | 40 | 44.80 | |
|  Fang, Juan | | | 1570 * | ESA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Alas, Rigoberto | | | 1635 | ESA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Guevara Ruiz, Marvin Andres | | | 1759 | ESA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Morales, Carlos | f | | 2106 | ESA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Agreda, Camilo Alejandro | | | 1427 | ESA | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Arias, Daniel | f | | 2279 | ESA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ramirez, Jorge | | | 2054 | ESA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | | | Campeonato Centroamericano de ajedrez por Equipos 2023, Open Modalidad Clasica | La Paz | ESA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1970 | 2.00 | 2 | 1.19 | 40 | 47.60 | |
| | Urbina Quiroz, Edwin | | | 2106 | CRC | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Figueroa Caceres, Carlos Alberto | | | 1977 | HON | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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