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Individual Calculations November 2009 |
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| Grigoryan, Karen H Total change: -18.75 | |   |
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| European Youth Ch under 14 Open | Fermo | ITA | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2254 | 5.50 | 9 | -1.25 | 15 | -18.75 | |
|  Vanagas, Tadas | | | 1860 | LTU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Popov, Mikhail | | | 2017 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Pluzyan, Aram | | | 2081 | ARM | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bukavshin, Ivan | f | | 2404 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Clarke, Brandon, G I | | | 2014 | ENG | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Apresyan, Zohrak | | | 2021 | ARM | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Stella, Luca | | | 1987 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Lewicki, Miroslaw | | | 1992 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Hampel, Felix | | | 2040 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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