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Individual Calculations October 2023 |
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| Gaona Gonzalez, Gerard Total change: -8.60 | |   |
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| Campionat Territorial de Barcelona 2023 Grup B Nord Rondas 1-2 | Llinars del Valles (Barcelona) | ESP | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1825 | 1.00 | 2 | -0.61 | 20 | -12.20 | |
|  Presas Gharbi, Rayan | | | 1478 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Sergooris, Danail Jurgen | | | 1661 | ESP | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup A Rondas 1 | Santa Eulalia de Roncana (Barcelona) | ESP | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1825 | 1.00 | 1 | 0.18 | 20 | 3.60 | |
| | Puigdueta Xalabarder, Antoni | | | 1565 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | |
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