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Individual Calculations April 2023 |
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| Perolet Perez, Miquel Total change: -5.00 | |   |
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| VIII Obert Vila de Gracia Majors 55 Rondas 1-4 | Barcelona | ESP | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1478 | 1.00 | 4 | -0.68 | 20 | -13.60 | |
|  Cardenas, Fernando Adrian | | | 1890 | ESP | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Febrero Perez, Lluis | | | 1341 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Navas Martin, Jordi | | | 1723 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Vazquez Sanchez, Juan Antonio | | | 1307 | ESP | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | | | XXIV Obert Tres Peons GRUP B Rondas 8-9 | Barcelona | ESP | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1486 | 1.00 | 2 | -0.22 | 20 | -4.40 | |
| | Febrero Perez, Lluis | | | 1332 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Diaz Clemente, Gonzalo | | | 1479 | ESP | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | Campeonato de Marbella 2023 Rondas 4-7 | Barcelona | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1486 | 2.00 | 4 | 0.41 | 20 | 8.20 | |
| | Santoux Canal, Albert | | | 1710 | ESP | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Clifford, Neil | | | 1609 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Cubeles Marquez, Albert | | | 1758 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Abad Juanpera, Jordi | | | 1160 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 8 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1486 | 1.00 | 1 | 0.24 | 20 | 4.80 | |
| | Porta Saries, Arnau | | | 1288 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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