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Individual Calculations March 2010 |
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| Petrovichev, Nikolay Total change: -19.05 | |   |
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| St.Petersburg Men's Chmp. 2010 QF | St.Petersburg | RUS | 2009-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2239 | 5.50 | 8 | -0.07 | 15 | -1.05 | |
|  Alekhin, Andrey | | | 2026 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Maiorov, Viktor | | | 2046 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Sinajskij, Anatolij | | | 2100 | RUS | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Voronenkov, Sergey | | | 2032 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Kravtsov, Andrei | | | 2003 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Nikitinyh, Boris | | | 2244 | RUS | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Gubochkin, Viacheslav | | | 2097 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Reznik, Vladimir | | | 2158 | RUS | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | 83. St. Petersburg Chmp. 2010 open SF | St.Petersburg | RUS | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2239 | 2.50 | 8 | -1.20 | 15 | -18.00 | |
| | Pankov, German | f | | 2394 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kaneyama, Men Cher | | | 1964 | RUS | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Nikitinyh, Boris | | | 2267 | RUS | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Urjubdshzirov, Erdni | f | | 2323 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Vunder, Andrey | | | 2262 | RUS | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Barhudarian, Rafael | f | | 2330 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Duzhakov, Ilya | f | | 2326 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Pashinsky, Mikhail | | | 2229 | RUS | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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