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Individual Calculations January 2009 |
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| Lyaskovsky, Viktor Total change: 13.05 | |   |
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| European Youth Chess Championship 2008 - Boys U16 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2289 | 5.50 | 9 | -0.07 | 15 | -1.05 | |
|  Manasyan, Haik | | | 2048 | ARM | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Mordechai, Hanan | | | 2072 | ISR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Grandelius, Nils | f | | 2366 | SWE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Nijs, Nils | | | 2150 | BEL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Bregadze, Levan | f | | 2399 | GEO | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Witek, Tomasz | | | 2125 | POL | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Halvax, Georg | | | 2162 | AUT | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Ketzetzis, Georgios | | | 2099 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kanarek, Marcel | f | | 2349 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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) | | | | DVFR Champ. Boys-18 open 2008 | Vladivostok | RUS | 2008-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2284 | 4.50 | 6 | 0.94 | 15 | 14.10 | |
| | Maksimov, Nazar | | | 2077 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Lyaskovsky, Valentin | f | | 2236 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Borodinov, Dmitri | | | 2127 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Gritsenko, Andrey | f | | 2380 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Solovchuk, Mikhail | | | 2180 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Dzhumadaev, Ruslan | | | 2283 | RUS | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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