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Individual Calculations January 2009 |
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| Lyaskovsky, Valentin Total change: -11.25 | |   |
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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 |
| 2164 | 2257 | 4.50 | 9 | -1.00 | 15 | -15.00 | |
|  Larmuseau, Michiel | | | 1979 | BEL | 0.50 | 1 | -0.33 | 15 | -4.95 | |  Sitnic, Adnan | | | 1920 | BIH | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Manelyuk, Nikita | | | 2037 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Nyzhnyk, Illya | f | | 2428 | UKR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kowalczyk, Pawel | | | 2138 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Alonso Rosell, Alvar | f | | 2393 | ESP | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Yaksin, Oleg | | | 2307 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Kuchynka, Lukas | | | 2150 | CZE | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Martin Fuentes, Alberto | | | 2124 | ESP | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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 |
| 2282 | 2236 | 2.00 | 4 | 0.25 | 15 | 3.75 | |
| | Lyaskovsky, Viktor | f | | 2284 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Gritsenko, Andrey | f | | 2380 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Solovchuk, Mikhail | | | 2180 | RUS | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Dzhumadaev, Ruslan | | | 2283 | 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) | | |
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