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Individual Calculations February 2023 |
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| Aldea Moreno, Marina Total change: 10.00 | |   |
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| I OPEN AJEDREZ DE NAVIDAD DIAGONAL ALCORCON | Alcorcon (Madrid) | ESP | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1595 | 3.00 | 5 | 0.16 | 20 | 3.20 | |
|  Neagu, Roberto Florin | | | 2229 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Abad Alonso, Jimena Lavinia | | | 1154 | ESP | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Siddiqie, Kausar Iqbal | | | 1365 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Collado Alcolado, Angel | | | 1853 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Esmer, Hamza | | | 1195 * | LUX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Campeonato de Liga por Equipos de Madrid 2022-2023 Tercera B Rondas 4-5 | Madrid | ESP | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1597 | 1.00 | 1 | 0.34 | 20 | 6.80 | |
| | Burgos Sanchez, Ibai | | | 1476 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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