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Individual Calculations April 2023 |
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| Trenchs Lopez, Christian Total change: 21.60 | |   |
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| XXIV Obert Tres Peons GRUP A Rondas 8-9 | Barcelona | ESP | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1661 | 1.00 | 2 | 0.16 | 20 | 3.20 | |
|  Baratech Galup, Juan Manuel | | | 1690 | ESP | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Iglesias Lopez, Albert | | | 1749 | ESP | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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 5 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1661 | 2.00 | 3 | 0.18 | 20 | 3.60 | |
| | Campanera Monserrat, Toni | | | 1422 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Garcia Quevedo, Jose | | | 1746 | ESP | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Castano Fernandez, Alfredo | | | 1555 | ESP | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | XVII Obert Tupinamba GRUP A Rondas 1-2 | Barcelona | ESP | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1661 | 1.00 | 2 | 0.74 | 20 | 14.80 | |
| | Mercado Villelia, Jordi | | | 1952 | ESP | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Martinez Lopez, Carlos | | | 2012 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
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