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Individual Calculations April 2023 |
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| Gallego Obrador, Aaron Total change: 40.00 | |   |
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| XXXIX Obert La Lira 2023 Rondas 6-8 | Barcelona | ESP | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1690 | 3.00 | 3 | 1.16 | 20 | 23.20 | |
|  Ntutumu Alene, Ireneo Bartolome | | | 1522 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Ordonez Rodriguez, Victor | | | 1410 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vallbona Domingo, Joan | | | 1859 | ESP | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | Lliga Catalana 2023 Preferent Grupo 2 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1716 | 1.00 | 1 | 0.37 | 20 | 7.40 | |
| | Villa Cardenas, Jorge | | | 1622 | ESP | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 7 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1716 | 1.00 | 1 | 0.68 | 20 | 13.60 | |
| | Herman Gamazo, Isaac | | | 1852 | ESP | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | | | XVII Obert Tupinamba GRUP A Rondas 1-2 | Barcelona | ESP | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1716 | 0.50 | 2 | -0.21 | 20 | -4.20 | |
| | Zhukov, Dmitry | | | 2199 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Martin Valentin, Francisco | | | 1598 | ESP | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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