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Individual Calculations January 2010 |
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| Hermida Izquierdo, Miguel Angel Total change: -16.00 | |   |
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| Campeonato de Mallorca Individual Tercera | Palma de Mallorca | ESP | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1861 | 1.00 | 1 | 0.17 | 25 | 4.25 | |
|  Driessen Llado, Pedro | | | 1588 | ESP | 1.00 | 1 | 0.17 | 25 | 4.25 | |
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) | | | | IV Open Internacional Ciutat de Palma, Trofeu Iberostar | Palma de Mallorca | ESP | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1861 | 0.00 | 4 | -0.81 | 25 | -20.25 | |
| | Zude, Erik | m | | 2261 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Planas Gene, Juan | | | 2112 | ESP | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Lumsdon, Andrew | | | 2057 | SUI | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Kwossek, Georg | | | 2018 | GER | 0.00 | 1 | -0.29 | 25 | -7.25 | | | * 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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