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Individual Calculations July 2009 |
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| Bufi Pujadas, Antonio Total change: 8.25 | |   |
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| Campeonato de Catalnya d'Equipos Preferente Barcelona G-II | Catalunya | ESP | 2009-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1891 | 2.00 | 4 | 0.33 | 25 | 8.25 | |
|  Gaona Gonzalez, Gerard | | | 2025 | ESP | 1.00 | 1 | 0.68 | 25 | 17.00 | |  Ara Aymani, Emili | | | 2015 | ESP | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Penalver Guardia, Francesc | | | 2033 | ESP | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Manjon Perez, Lucas | | | 1731 | ESP | 0.00 | 1 | -0.71 | 25 | -17.75 | |
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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