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Individual Calculations October 2014 |
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| Stefansson, Vignir Vatnar Total change: -30.00 | |   |
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| World Youth Chess Championships 2014 (u12 Boys) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1963 | 4.50 | 9 | -0.75 | 40 | -30.00 | |
|  Shevchenko, Kirill | c | | 2280 | UKR | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Teclaf, Pawel | c | | 1992 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Nehyba, Martin | | | 1806 | CZE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Nielsen, Andre | | | 1836 | NOR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Kumar, Aravind | f | | 2152 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Gluckman, Paul | f | | 1702 | RSA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Petkov, Matey | | | 1912 | BUL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Hrybchuk, Kiryl | | | 1762 | BLR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Al-Zaabi, Sultan | | | 1624 | UAE | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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