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Individual Calculations April 2023 |
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| Bangiev, Katharina Total change: -6.00 | |   |
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| Campeonato de Ajedrez Individuales de Lanzarote 2023 | Arrecife de Lanzarote (Las Palmas) | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1489 | 1.00 | 3 | -0.38 | 40 | -15.20 | |
|  Vera Martin, Antonio | | | 1881 | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Betancort Martin, Daniel | | | 1369 | ESP | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Guadalupe Cabrera, Antonio | | | 1386 | ESP | 1.00 | 1 | 0.36 | 40 | 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) | | | | Liga por Equipos de Gran Canaria 2023 - Primera Rondas 3-5 | Gran Canaria | ESP | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1489 | 0.50 | 1 | 0.23 | 40 | 9.20 | |
|  Perez Gil, Jose Juan | | | 1667 | ESP | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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