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Individual Calculations September 2011 |
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| Vunder, Yakov Total change: 9.30 | |   |
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| White Nights 2011 Open | St.Petersburg | RUS | 2011-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2212 | 4.50 | 8 | -0.28 | 15 | -4.20 | |
|  Stroganov, Anatoly | | | 1886 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Kuzmin, Egor | | | 2052 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Melnikov, Dmitry | f | | 2314 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Opanasenko, Mikhail | | | 2029 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Zubritskiy, Artyom | | | 2342 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Barhudarian, Rafael | f | | 2325 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Martynenko, Alexey | | | 2057 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Lobanov, Sergei | | | 2042 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | M.Botvinnik Memorial 2011 Open | St.Peterburg | RUS | 2011-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2212 | 5.00 | 9 | 0.90 | 15 | 13.50 | |
| | Sedlak, Nikola | g | | 2580 | SRB | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Zheleznaykov, Peter | | | 1962 | RUS | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Senkevich, Konstantin | | | 2020 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Popov, Valerij | g | | 2550 | RUS | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Opanasenko, Mikhail | | | 2017 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Mokshanov, Alexey | f | | 2372 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Vlasenko, Miroslav | m | | 2371 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Emdin, Mark | | | 2068 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Polyaninov, Aleksey | | | 2365 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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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