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Individual Calculations December 2021 |
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| De Luna Butz, Alberto Total change: 21.40 | |   |
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| C.E. Veteranos 50 2021 | Altea, Alicante | ESP | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1601 | 2.50 | 7 | 1.07 | 20 | 21.40 | |
|  O`neill Y Daneiko, Jose Antonio | | | 1988 | ESP | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Sabater Sanchez, Asensio | | | 2001 * | ESP | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ruiz Bellon, Manuel | | | 1973 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vazquez Gonzalez, Jesus | | | 1892 | ESP | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Vinals Rioja, Jaume | | | 1984 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Urios Hernandez, Ramon | | | 1850 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nechet, Oleg | | | 1422 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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