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Individual Calculations December 2022 |
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| Alvarez Ladron, Sergio Total change: 3.20 | |   |
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| XI Open Internacional Ciudad de Alfaro | Alfaro (La Rioja) | ESP | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1608 | 2.50 | 4 | -0.18 | 40 | -7.20 | |
|  Fernandez Lopez, Pedro Ii | | | 1927 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Alfaro Aldunate, Amaya | | | 1254 | ESP | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Martos Martin, Daniel | | | 1268 | ESP | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pizarro Villalonga, Joaquin | | | 1387 | ESP | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | Campeonato Individual Absoluto La Rioja 2023 Rondas 1-3 | La Rioja | ESP | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1608 | 2.00 | 3 | 0.26 | 40 | 10.40 | |
| | Martinez Frances, Cesar | | | 1208 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Saenz Narciso, Miguel Angel | | | 2186 | ESP | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ibanez Martinez, Enrique | | | 1370 | ESP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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