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Individual Calculations April 2023 |
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| Alcaraz Lopez, Francesc Total change: -0.40 | |   |
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| X Torneig Classic Internacional Sant Marti 2023 Rondas 7-9 | Barcelona | ESP | 2023-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1806 | 2.00 | 2 | 0.51 | 20 | 10.20 | |
|  Plantada Siurans, Estanislau | | | 1572 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Costa Trave, Jaume | | | 1658 | ESP | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | VIII Obert Vila de Gracia Majors 55 Rondas 1-4 | Barcelona | ESP | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1806 | 2.00 | 3 | -0.36 | 20 | -7.20 | |
| | Martin Sanchez, Antoni | | | 1457 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Martinez Ferrer, Albert | | | 1582 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cabrera Marmol, Manuel | | | 1665 | ESP | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | Campionat de Veterans de Barcelona 2023 Grup B Rondas 1-5 | Barcelona | ESP | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1806 | 3.00 | 5 | -0.17 | 20 | -3.40 | |
| | Roche Peris, Eduard | | | 1558 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Menbrive Hernandez, Juan | | | 1406 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bielsa Franco, Javier | | | 1985 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Walter Travella, German | | | 1716 | ESP | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Colom Andres, Xavier | | | 1768 | ESP | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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