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Individual Calculations April 2009 |
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| Buch Prades, Joan Total change: 29.25 | |   |
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| XLVIII Cto Juvenil de Tarragona 2009 | Tarragona | ESP | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1567 | 2.50 | 5 | 1.17 | 25 | 29.25 | |
|  Palomo Teruel, Xavier | | | 1917 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Estopa Masdeu, Andreu | | | 1797 | ESP | 1.00 | 1 | 0.79 | 25 | 19.75 | |  Valles Molada, David | | | 1756 | ESP | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Terrones Launes, Xenia | | | 1455 | ESP | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Boldu Soto, Roger | | | 1917 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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