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Individual Calculations April 2023 |
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| Marin Ripoll, Marti Total change: 37.60 | |   |
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| IV Open Ciutat del Prat Rondas 5-8 | El Prat de Llobregat (Barcelona) | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1696 | 2.50 | 4 | 1.20 | 40 | 48.00 | |
|  Quero Ortega, Juan | | | 1628 | ESP | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Canellas Magide, Lluis | | | 1958 | ESP | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Cano Sevilla, Ivan | | | 2057 | ESP | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Mestres Gonzalez, David | | | 1748 | ESP | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 6 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1696 | 1.00 | 2 | -0.26 | 40 | -10.40 | |
| | Triquell Sanchez, Jaume | | | 1778 | ESP | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Lorda Cervera, Elies | | | 1380 | ESP | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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