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Individual Calculations December 2021 |
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| Arenzana Garcia De Madinabeitia, Total change: 16.00 | |   |
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| Campeonato de Alava Absoluto 2021 | Vitoria | ESP | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1225 | 0.50 | 3 | -0.29 | 40 | -11.60 | |
|  Dominguez Exposito, Ibon | | | 1584 | ESP | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ruiz De Arcaute Jimenez, Josu | | | 1341 | ESP | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Al Hakim, Nazeer | | | 1337 | ESP | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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 Alava Juvenil 2021 | Vitoria | ESP | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1225 | 2.00 | 4 | 0.69 | 40 | 27.60 | |
|  Dominguez Exposito, Ibon | | | 1584 | ESP | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mugica Saenz, Aratz | | | 1050 | ESP | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Cogollos Beamonte, Ruben | | | 1297 | ESP | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Pelegrin Gomez, Hugo | | | 1625 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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