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Individual Calculations July 2009 |
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| Albet Serra, Joan Total change: 12.00 | |   |
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| IV Torneig Obert d'Escacs d'Igualada i l'Anoia | Igualada | ESP | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1641 | 1.50 | 5 | 0.48 | 25 | 12.00 | |
|  Castells Aloy, Jordi | | | 1932 | ESP | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Clotet Torrelles, Ramon | | | 1934 | ESP | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Llacuna Roca, Josep | | | 1756 | ESP | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Meyer, Kuno | | | 1816 | ESP | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Planell Torras, Josep | | | 1991 | 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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