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Individual Calculations May 2023 |
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| Hernandez Leon, Alberto Total change: -12.60 | |   |
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| XXI Campeonato Absoluto de La Palma 2023 Rondas 1-4 | Santa Cruz de Palma (Canarias) | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 2222 | 4.00 | 4 | 0.16 | 20 | 3.20 | |
|  Bernardo Arena, Raul | | | 1822 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Acosta Martin, Kevin | | | 1612 | ESP | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Martin Ramos, Daniel | | | 1746 | ESP | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Hernandez Garcia, Joaquin | | | 1595 | ESP | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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) | | | | XXI Campeonato Absoluto de La Palma 2023 Rondas 5-7 | Santa Cruz de Palma (Canarias) | ESP | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2222 | 3.00 | 3 | 0.31 | 20 | 6.20 | |
| | Bethencourt Hernandez, Alberto | | | 1877 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bethencourt Hernandez, Valeria | | | 1822 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alonso Perez, Alfredo | | | 1878 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | VII Open Internacional de Ajedrez Semana Santa | La Nucia (Alicante) | ESP | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2218 | 5.50 | 9 | -1.10 | 20 | -22.00 | |
| | Prochaieva, Tina | | | 1627 | UKR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Pintor Avila, Antonio | | | 1656 | ESP | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Cruz Lledo, Pablo | m | | 2395 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mikalsen, Harald | | | 1947 | NOR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stella, Andrea | g | | 2447 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Martinez Villena, David | | | 1957 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Yug, Amit Sonigara | | | 1818 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lloret Mauri, Jaime | | | 1989 | ESP | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Nazarov, Alexander | | | 1982 | FID | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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