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Individual Calculations October 2008 |
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| Oreshkin, Artem Total change: -5.70 | |   |
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| Czech Open 2008 MS U14 U16 - M-silnice Open | Pardubice | CZE | 2008-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2026 | 1.50 | 4 | -0.51 | 15 | -7.65 | |
|  Baraeva, Marina | | wf | 2083 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Liu, Guanchu | | | 2119 | CHN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Langnerova, Karolina | | | 1792 | CZE | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Vafin, Ayrat | | | 2075 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | Czech Open 2008 B - Jihlavanka Open | Pardubice | CZE | 2008-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2026 | 4.50 | 9 | 0.13 | 15 | 1.95 | |
| | Zeleny, Tomas | | | 2251 | CZE | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Lammens, Tim | f | | 2350 | NED | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Justi, Fabian | | | 1903 | GER | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Simonow, Andrej | | | 1912 | GER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Rogalski, Krzysztof | | | 1919 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Hnilicka, Michal | | | 1881 | CZE | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Maiorov, Daniel | | | 1873 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Andrejczuk, Beata | | wf | 2173 | POL | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Postupa, Pavel | | | 2139 | CZE | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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