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Individual Calculations November 2009 |
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| Sanchez Ibern, Marc Total change: -24.75 | |   |
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| European Youth Ch under 14 Open | Fermo | ITA | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2289 | 6.00 | 9 | -1.65 | 15 | -24.75 | |
|  Marsili, Riccardo | | | 1889 * | ITA | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Chiru, Alexandru | | | 1889 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Apresyan, Zohrak | | | 2021 | ARM | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Yuksel, Atilla Koksal | c | | 1961 | TUR | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Pirverdiyev, Aqil | | | 1905 | AZE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Ladron De Guevara Pinto, Paolo | | | 2020 | ESP | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Hasenohr, Benedict | | | 2080 | SUI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Beradze, Irakli | | | 2137 | GEO | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Lapidus, Mark | | | 1921 | EST | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * 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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