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Individual Calculations March 2023 |
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| Cervera Alemany, Serafi Total change: -11.20 | |   |
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| XXIV Obert Tres Peons GRUP B Rondas 4-7 | Barcelona | ESP | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1302 | 0.50 | 2 | -0.40 | 20 | -8.00 | |
|  Odena Penarroja, Enric | | | 1571 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Sopena Egusquiza, Joaquin | | | 1126 | ESP | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Campeonato de Marbella 2023 Rondas 1-3 | Barcelona | ESP | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1302 | 0.00 | 2 | -0.16 | 20 | -3.20 | |
| | Vendrell Sigales, Carles | | | 1709 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Galceran Porqueras, Joan | | | 1701 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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