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Individual Calculations November 2023 |
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| Alvarado, Victor Total change: -69.20 | |   |
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| Torneo R&R Trading Company 2023 | Ciudad de Guatemala | GUA | 2023-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1818 | 0.00 | 1 | -0.89 | 20 | -17.80 | |
|  Leon Aguilar, Alvaro Jose | | | 1464 | GUA | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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) | | | | IRT Camino a la Maestria | Guatemala | GUA | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1818 | 2.50 | 7 | -2.57 | 20 | -51.40 | |
| | Monroy Lopez, Gustavo Adolfo | | | 1418 * | GUA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Peralta, Luis | | | 1732 | GUA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Masaya, Alejandro | | | 1768 | GUA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Da Silva, Jose Carlos Peixoto M. | | | 1575 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Corado, Adrian Mauricio | | | 1630 | GUA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Jop Aspuac, Ronald Samuel | | | 1663 | GUA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Amenabar F., Juan Pablo | | | 1659 | GUA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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