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Individual Calculations September 2012 |
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| Gupta, Arul Total change: 2.70 | |   |
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| European Youth Chess Championship 2012 - B12 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1728 | 2.00 | 6 | 0.09 | 30 | 2.70 | |
|  Martirosyan, Haik M | f | | 2019 | ARM | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Kazakovskiy, Valeriy | | | 1951 | BLR | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Wallmueller, Peter | | | 1589 | SUI | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Navrodskiy, Boris | | | 1954 | RUS | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Brejnik, Gustav | | | 1846 | CZE | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Lodici, Lorenzo | | | 1878 | ITA | 0.00 | 1 | -0.30 | 30 | -9.00 | |
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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