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Individual Calculations January 2009 |
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| Palchun, Grigory Total change: -22.80 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2129 | 3.50 | 9 | -1.18 | 15 | -17.70 | |
|  Guzenko, Artem | | | 2121 | RUS | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Kosov, Igor | | | 1779 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Barhudarian, Rafael | f | | 2327 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Gladyszev, Oleg | m | | 2447 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kozlov, Mikhail | | | 2025 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | De Luna Butz, Alberto | | | 1829 | ESP | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Bronnikova, Elizaveta | | wf | 2293 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Grechishkin, Vitaly | | | 1861 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Valov, Ilya | | | 2269 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | St.Petersburg Chmp. 2008 Boys-16 | St.Petersburg | RUS | 2008-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2129 | 4.00 | 8 | -0.34 | 15 | -5.10 | |
| | Koltsov, Roman | | | 1970 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Usmanov, Vasily | | | 2040 | RUS | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Pakhomov, Egor | | | 2220 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Abramichev, Artyom | | | 2003 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kopasov, Alexander | | | 2109 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Savikovsky, Artem | | | 2007 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Donskov, Anatoly | | | 2131 | RUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Fedoseev, Vladimir | f | | 2312 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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