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Individual Calculations September 2012 |
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| Petersson, Baldur Teodor Total change: -10.80 | |   |
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| European Youth Chess Championship 2012 - B12 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1554 | 0.50 | 6 | -0.72 | 15 | -10.80 | |
|  Gimenez Aguirre, Alejo Ismael | | | 1886 | ESP | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Toth, Tamas | | | 1826 | HUN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Muha, Miljenko | | | 1840 | CRO | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Shakhov, Mykhail | | | 1781 | UKR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Parizek, Vojtech | | | 1737 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mrkus, Frantisek | | | 1702 | CZE | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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