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Individual Calculations September 2009 |
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| Lewandowski, Richard Total change: -7.00 | |   |
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| Open Megaescacs 2009 Copa RISKAL | Palma de Mallorca | ESP | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1692 | 0.50 | 2 | -0.28 | 25 | -7.00 | |
|  Garcia Del Rey, Senen | | | 2092 * | ESP | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Masso Catala, Joan | | | 1541 | ESP | 0.50 | 1 | -0.20 | 25 | -5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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