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Individual Calculations December 2012 |
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| Martirosyan, Haik M. Total change: -13.95 | |   |
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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 |
| 1903 | 2086 | 7.00 | 11 | -0.93 | 15 | -13.95 | |
|  Liao, Yu Hao | | | 1735 | CHN | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Faisal, Ali | | | 1686 * | UAE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nikic, Saso | | | 1754 | SLO | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Ostby, Martin Bergsjo | | | 1845 | NOR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Haug, Johannes | | | 1983 | NOR | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Crump., Alexander J | | | 1953 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Makhnyov, Denis | | | 1937 | KAZ | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Tahbaz, Arash | | | 1902 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sevian, Samuel | | | 2347 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Nigmatov, Ortik | | | 1905 | UZB | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Lagunow, Raphael | | | 1882 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | * 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) | | |
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