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Individual Calculations November 2023 |
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| Arroyo Rodriguez, David Total change: -15.60 | |   |
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| VIII Open Internacional de Ajedrez Ayuntamiento de Getxo | Getxo (Vizcaya) | ESP | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1730 | 2.50 | 5 | 0.53 | 40 | 21.20 | |
|  Vesga Izeta, Markel | | | 2122 | ESP | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Becerra, Juan David | f | | 2322 | COL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Jorrin Bueno, Alvaro | | | 1616 | ESP | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Uria Ramirez, Aitor | | | 1874 | ESP | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Lorenzo Aramburuzabala, Inaki | | | 1367 | ESP | 0.50 | 1 | -0.40 | 40 | -16.00 | |
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 de Bizkaia Cat Tercera 2023 Rondas 1-2 | Durango (Vizcaya) | ESP | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1730 | 0.00 | 1 | -0.92 | 40 | -36.80 | |
| | Benal Arnaldes, Igor | | | 1330 * | ESP | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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) | | |
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