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Rapid:
Individual Calculations September 2019 |
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| Vallecillo, Saul Total change: -55.40 | |   |
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| Campeonato Nacional Senior de Ajedrez Activo 2019 | Managua | NCA | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1833 | 1.00 | 4 | -1.06 | 20 | -21.20 | |
|  Garcia, Antonio (nca) | | | 1972 | NCA | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Velasquez, Rommel | | | 2028 | NCA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Pichardo, Carlos | | | 1751 | NCA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Teller Paz, Carlos Alfredo | | | 1481 | NCA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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 Nacional Abierto de Ajedrez Activo 2019 | Managua | NCA | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1833 | 1.00 | 3 | -1.71 | 20 | -34.20 | |
| | Chavarria Granados, Felix David | | | 1433 * | NCA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Cortez Ruiz, Luis Miguel | | | 1513 | NCA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Guillen, Donald | | | 1433 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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