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Individual Calculations May 2017 |
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| Siemer, Tambet Total change: 73.60 | |   |
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| World Amateur Championship - under 2000 | Spoleto | ITA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1960 | 7.00 | 9 | 1.84 | 40 | 73.60 | |
|  Cuesta Cifuentes, Jair Alfonso | | | 1831 | COL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Fanha, Paulo | c | | 1891 | POR | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Politi, Alberto | | | 1753 | FIN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Walcher, Christian | | | 1887 | AUT | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Al Helaoy, Majed | | | 1993 | SYR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Borodavkin, Anatoly | c | | 1994 | UKR | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Koziej, Maciej | | | 1990 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Zakharov, Denis | | | 1854 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Soronzonbold, Lkhagvadorj | | | 1947 | MGL | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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