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Individual Calculations April 2009 |
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| Pochinkov, Andrey Total change: -20.25 | |   |
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| Open Praha 2009 - tournament A | Prague | CZE | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2186 | 3.00 | 8 | -1.49 | 15 | -22.35 | |
|  Dolezal, Radoslav | m | | 2436 | CZE | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Rasik, Vitezslav | m | | 2445 | CZE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Cafolla, Peter | | | 2013 | IRL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Vorisek, Jaroslav | | | 2261 | CZE | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Ruzicka, Vaclav | | | 2045 | CZE | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Gorin, Alexandr | | | 2004 | RUS | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Minko, Vladimir | | | 1878 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Grete, Mogens | | | 2036 | DEN | 0.00 | 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) | | | | Marianske Lazne 2009 - IM - B | Marianske Lazne | CZE | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2186 | 4.50 | 11 | 0.14 | 15 | 2.10 | |
| | Terekhov, Andrey | f | | 2346 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Vlasak, Lukas | | | 2163 | CZE | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Johansson, Anders | | | 2005 | SWE | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Plischki, Sebastian | m | | 2418 | GER | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Vojta, Tomas | f | | 2376 | CZE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Simutowe, Amon | m | | 2485 | ZAM | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Havlikova, Kristyna | | wf | 2172 | CZE | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Poliakov, Alexander | f | | 2302 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Volodin, Viktor | m | | 2225 | RUS | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Robertsen, Thomas | | | 2275 | NOR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Oparin, Grigoriy | c | | 2189 | RUS | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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