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Individual Calculations December 2012 |
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| Merkesvik, Sondre Total change: -27.45 | |   |
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| World Youth Chess Championship 2012 - Open 12 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1917 | 4.50 | 9 | -2.52 | 15 | -37.80 | |
|  Vaitsiakhouski, Yauheni | | | 1517 * | BLR | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Higgs, Joshua | | | 1775 | ENG | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Pridigar, Lovro | | | 1562 | SLO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Marquez, Juan | c | | 1752 | VEN | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Hoon, Gideon Jakobus | | | 1568 | RSA | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Lorensuhewa, Prasanjith Chanak | | | 1641 | SRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Tsvetanov, David | | | 1708 | BUL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Dobrovoljc, Vid | | | 1790 | SLO | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Tarhon, Brian | | | 1816 | ENG | 0.00 | 1 | -0.64 | 15 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Bergen Grand Prix 2012 | Bergen | NOR | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1917 | 3.00 | 4 | 0.69 | 15 | 10.35 | |
| | Holleland, Sigve | | | 1684 | NOR | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Tjensvoll, Tore | | | 2022 | NOR | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Rygg, Snorre | | | 1823 | NOR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Haldorsen, Benjamin | | | 1895 | NOR | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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