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Individual Calculations December 2019 |
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| Melendez, Jose Edo. Total change: -21.00 | |   |
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| Torneo Nacional Abierto Puntuable 2020 | San Salvador | ESA | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1753 | 4.00 | 6 | -1.05 | 20 | -21.00 | |
|  Guardado, Carlos Antonio | | | 1353 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hernandez, Rodolfo Anibal | | | 1489 | ESA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Flores, Angel Alejandro | | | 1530 | ESA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Ibarra, Alex | | | 1397 | ESA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Barahona, Dalila Yamileth | | | 1499 | ESA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Guevara, Eduardo | | | 1482 | ESA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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