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Individual Calculations January 2023 |
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| Arias Alvarez, Alberto Total change: 2.20 | |   |
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| II Open Sub-1800 Marcos Frechin Memorial Mercedes Parron | Zaragoza | ESP | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1701 | 5.50 | 7 | 0.11 | 20 | 2.20 | |
|  Perez Artigues, Ramon | | | 1301 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soguero Serrano, Carolina Ana | | | 1432 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Puig Queralt, Juan Antonio | | | 1299 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Repolles Bel, Antonio | | | 1707 | ESP | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Otazu Casanes, Abel | | | 1462 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lorente Aguar, Ruben | | | 1508 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jario Dominguez, Diego | | | 1564 | ESP | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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