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Individual Calculations September 2009 |
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| Piskovets, Nikita Total change: 22.65 | |   |
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| Black Sea Coast Trophy | Eforie Nord | ROU | 2009-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2052 | 3.00 | 8 | 1.09 | 15 | 16.35 | |
|  Minsky, Andrey | | | 2298 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Dragomirescu, Angela | | wm | 2206 | ROU | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Marinescu, Mircea | | | 2210 | ROU | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Spulber, Cicirone | f | | 2349 | ROU | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Wagener, Anna | | wg | 2265 | LUX | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Bonte, Andrei-Mihai | | | 2323 | ROU | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Dragomirescu, Calin | f | | 2198 | ROU | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Kutnik, Alexandru-Francisc | | | 2213 | ROU | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | Team RUS Youth Chmp. 2009 | Rybinsk | RUS | 2009-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2031 | 4.00 | 7 | 0.42 | 15 | 6.30 | |
| | Balakirev, Ilya | | | 2268 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Matorkin, Dmitry | | | 1867 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Nelyubin, Grigory | | | 2004 | RUS | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Avdeev, Ruslan | | | 2078 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Arbuzov, Ivan | | | 1799 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Surikov, Roman | | | 1984 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Gorlanov, Vladislav | | | 2159 | RUS | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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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