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Individual Calculations May 2023 |
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| Arribas Lopez, Sara Total change: 16.00 | |   |
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| Open Semana Santa Ajedrez Tajamar 2023 | Madrid | ESP | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1581 | 3.50 | 6 | 0.70 | 20 | 14.00 | |
|  Gonzalez Mohamed, Riduan | | | 1749 | ESP | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Rojas Fernandez, Antonio | | | 1824 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Baeza Escudero, Javier | | | 1881 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rebollo Serret, Mauro | | | 1181 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paniagua Quinones, Carlos | | | 1628 | ESP | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Blanco Barrios, Aitana | | | 1321 | ESP | 1.00 | 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) | | | | Torneo de Ajedrez de Primavera de Vicalvaro Rondas 1-2 | Madrid | ESP | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1633 | 1.00 | 1 | 0.10 | 20 | 2.00 | |
| | Fraile Gonzalez, Juan Jose | | | 1274 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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