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Individual Calculations December 2012 |
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| Donchenko, Alexander Total change: -7.60 | |   |
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| World Youth Chess Championship 2012 - Open 14 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2409 | 7.00 | 10 | -0.76 | 10 | -7.60 | |
|  Markoja, Boris | | | 2090 | SLO | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Martinez Alcantara, Jose Eduar | f | | 2210 | PER | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Williams, Justus D | | | 2230 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Saiyn, Zhanat | | | 2197 | KAZ | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Kozionov, Kirill | | | 2263 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Repka, Christopher | | | 2258 | SVK | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Sibashvili, Giorgi | | | 2200 | GEO | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Santos Ruiz, Miguel | | | 2082 | ESP | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Pak, Alexander | | | 2125 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Vorontsov, Pavlo | | | 2220 | UKR | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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